廣杉計器 List of Products and Services

The "BSN Series" is a nylon spacer compliant with RoHS2. The "BSN-2000" has M=2 and a pitch of 0.4, while the "BSN-300" and "BSN-300-5" have M=3 and a pitch of 0.5, and the "BSN-400" has M=4 and a pitch of 0.7. It meets UL standard UL94V-2 (material). Orders are accepted from a minimum quantity of 50 pieces. Please feel free to contact us when placing an order. 【Specifications】 ■ Material: Nylon 66 ■ Color: Translucent ■ Heat deformation temperature: 1.82MPa…75℃ ■ UL standard: UL94V-2 (material) *For more details, please refer to the PDF document or feel free to contact us.

The "MSN/WSN series" is a nylon spacer that complies with RoHS2 standards. Products are available in sizes M=2, M=3, and M=4. "MSN" features a short male thread, while "WSN" comes with a nylon washer. Orders are accepted starting from a quantity of 50 pieces. Please feel free to contact us when placing an order. 【Specifications】 ■ Material: Nylon 66 ■ Color: Translucent ■ Heat deformation temperature: 1.82MPa…75℃ ■ UL standard: UL94V-2 (material) *For more details, please refer to the PDF document or feel free to contact us.

The "CNS-300/400" is a nylon spacer for M3 and M4 that has obtained the UL standard UL94V-2 (material). The material is nylon 66, and it is a round type and screw set type compliant with RoHS2. Additionally, the heat distortion temperature is 75°C at 1.82MPa. We accept orders starting from 50 pieces. Please feel free to contact us when placing an order. 【Specifications】 ■ Material: Nylon 66 ■ Color: Semi-transparent ■ Heat distortion temperature: 75°C at 1.82MPa ■ UL standard: UL94V-2 (material) *For more details, please refer to the PDF document or feel free to contact us.

This document provides detailed information about the basic knowledge and selection methods for metal and resin spacers. It includes topics such as "Applications of Standard Spacers," "Terms and Symbols for Spacers," and "Spacer Part Number Structure." It also offers a detailed explanation of surface treatments such as nickel plating and black anodizing (anodic oxidation coating). We encourage you to read it. 【Contents (Partial)】 ■ Applications of Standard Spacers ■ Terms and Symbols for Spacers ■ Standard Spacers ■ Spacer Part Number Structure ■ Types and Features of Spacers *For more details, please refer to the PDF document or feel free to contact us.

Hirotsugi Keiki Co., Ltd. provides products in a wide range of fields including printed circuit board assembly, semiconductor assembly, terminal assembly, industrial machinery, robotics, and communication equipment. Currently, we offer over 100,000 items of electronic components and mechanical parts. We have a large selection of spacers, PCB terminals, washers, bushes, pin headers, screws, and more, capable of meeting various material, shape, and application needs. Orders can be placed with a minimum of 50 pieces, and stock items can be shipped as quickly as the same day! 【Custom specifications not in the catalog can also be prototyped starting from 50 pieces!】 Please feel free to contact us. 【Products we handle】 ● Spacers ● Washers ● Bushes ● Pin headers ● Sockets ● Insert nuts ● PCB terminals ● Knurled knobs ● Screws/Bolts/Nuts ● Rivets ● Mechanical parts ● Ceramic parts You can view the Hirotsugi comprehensive catalog by clicking the "PDF Download" button. *The downloadable material is a catalog overview. A complete version (booklet) with a sample set can be requested through inquiry. A separate download URL for the complete electronic catalog will be sent after the material is downloaded.

PTFE is highly resistant to most solvents, acids, and alkalis, and is extremely stable with excellent heat resistance, wear resistance, corrosion resistance, and lubricity. 【Features】 ◆ Resistant to most solvents, acids, and alkalis ◆ Excellent insulation performance, UV resistance, and wear resistance ◆ Milky white (natural color) ◆ Available in both male threads, hollow, and customizable ＝＝＝＝＝ A wide variety, low cost, and short delivery time! Fast delivery & small lot offerings * Custom products can be made from 50 pieces! ＝＝＝＝＝ * For details, please contact us or download the catalog. Currently, we are offering a free set of 30 product samples with the application for the catalog booklet version. Please apply through inquiries or from the "Catalog Request" on our website.

In food processing, marine environments, and the chemical industry, where high hygiene and prevention of foreign matter contamination are required, the strength and corrosion resistance of the components used are particularly important points. Our company offers a wide range of 'SUS316 fastening components' such as spacers, washers, and screws. SUS316 contains a higher nickel content than the commonly used stainless steel SUS304, and by adding molybdenum, it possesses superior corrosion resistance, especially in saline and acidic environments. The molybdenum present allows for the repair of the passive film, demonstrating higher corrosion resistance than SUS304 in chloride environments. These components are perfect for those looking for "parts that are resistant to rust and corrosion," "wanting to prevent deterioration and foreign matter contamination due to rust," and "prioritizing quality and safety above all else." *For more details, please contact us or download the catalog.

This is a spacer that can be hooked from all directions with an oscilloscope probe. 【Features】 - The head is triangular, allowing for stable hooking. - There are 10 colors of glass beads available, enabling color coding for each circuit. - The high-position type is not obscured by other components, making it easy to see. - Products without beads are also available. ~ A wide variety, low cost, and short delivery time! Fast delivery & small lot offerings * Custom products can be made starting from 50 pieces! * For details, please contact us or download the catalog. Currently, we are offering a free sample set of 30 products with the application for the catalog booklet version. Please apply through our website's "Catalog Request" or contact us.

The one-touch spacer "WN Series" features a distinctive head shape and is a plug-in type spacer that can securely hold a circuit board without the need for screw holes. Since the circuit board can be mounted without screws, it reduces work time compared to standard spacers (ideal for mass production). Being a plug-in type, it can be easily installed even if the circuit board lacks screw holes. Additionally, nylon 66 is lightweight, resistant to wear and friction, and has excellent strength. ■ Specifications Material: Nylon 66 Mounting hole: Φ1.5 to Φ5.0 Heat distortion temperature: 1.82 MPa *Currently, we are offering a free set of 30 product samples with requests for the catalog booklet. Please contact us or apply through the "Catalog Request" on our website.

The nylon push rivets from Koushan Instruments make work easy and are an excellent product with superior environmental resistance. 【Features】 - One-touch push type for easy fastening work - The legs expand to securely hold the assembled panels - High mechanical properties in high-temperature environments, with superior abrasion resistance compared to other PAs, and higher heat resistance and impact resistance than PA66, along with excellent chemical resistance, oil resistance, and insulation properties. ~ A wide variety, low cost, and short delivery time! Fast delivery & small lot offerings * Custom production available from 50 pieces! * For details, please contact us or download the catalog. Currently, we are offering a free set of 30 product samples with the application for the catalog booklet version. Please apply through our website's "Catalog Request" or contact us.

It is a laminated board (laminated rod) made by impregnating glass fibers with epoxy resin (liquid) and curing it with heat. 【Name】 Glass epoxy, Galaepo, Epoxy glass, Epoxy glass resin, etc. 【Features】 Excellent in heat resistance, insulation, thermal conductivity, electrical properties, and mechanical properties. It is processed and widely used as a material for printed circuit boards and electrical and electronic components. *For details, please contact us or download the catalog. Currently, we are offering a free set of 30 product samples with the application for the catalog booklet version. Please apply through inquiries or from the "Catalog Request" on our website.

The hexagonal RENY spacer is a spacer manufactured through integral molding. RENY is a crystalline engineering plastic based on polyamide MXD6, reinforced with 50% glass fiber. It has the highest strength and elasticity among its peers and excels in oil resistance and heat resistance, making it a viable alternative to metal materials. 【Features】 Shape: Male thread Material: RENY (polyamide MXD6) Contains 50% glass fiber Color: Black Heat distortion temperature: 1.82 MPa…234°C *For more details, please contact us or download the catalog. Currently, we are offering a free set of 30 product samples with the application for the catalog booklet. Please apply through our website's "Catalog Request" or contact us.

"Lightweight," "Rust-resistant," "Non-expanding," "Thin and strong," "Flexible" Common concerns include: - "I want parts that are resistant to rust and corrosion..." - "Quality and safety are my top priorities..." - "I want to prevent deterioration and foreign matter contamination due to rust..." Hirotsugi Instrument's titanium spacers can solve those concerns. 【Features】 Specific gravity: About 60% of SUS Corrosion resistance: Strong against seawater and saltwater Specific strength: Equal to or greater than steel Thermal expansion: 1/2 of SUS, 1/3 of aluminum Thermal conductivity: 1/4 of steel, 1/23 of copper Flexibility: 1/2 of steel and SUS Shapes: Both male threads, male-female threads, hollow *For details, please contact us or download the catalog. Currently, we are offering a free set of 30 product samples with the application for the catalog booklet version. Please apply through our website's "Catalog Request" or contact us.

The polycarbonate spacer "CPC" is a colorless and transparent hollow spacer made of PC (polycarbonate), which is an amorphous engineering plastic. It has very high strength, particularly impact resistance, low creep, and excellent electrical properties. It possesses a balanced combination of mechanical and electrical properties, is transparent, and exhibits self-extinguishing characteristics, making it widely used in various fields from electrical and electronics to automotive and medical applications. Additionally, compared to other plastics, it is characterized by its low susceptibility to direct sunlight and temperature changes. 【Specifications】 Shape: Hollow Material: PC (Polycarbonate) Color: Transparent Heat distortion temperature: 1.82Mpa…130℃ *For more details, please contact us or download the catalog. Currently, we are offering a free set of 30 product samples with the application for the catalog booklet. Please apply through inquiries or from the "Catalog Request" on our website.

The bake spacers from Koushan Instruments have balanced performance in electrical insulation, strength, and heat resistance, offering excellent cost performance and are used in various fields as industrial materials. 【Specifications】 Shape: Hollow Material: Phenolic resin Color: Brown/Black *For more details, please contact us or download the catalog. Currently, we are offering a free set of 30 product samples with the application for the catalog booklet version. Please apply through inquiries or the "Catalog Request" on our website.

The screw terminal (HP) is a power supply terminal that is mounted on a circuit board by insertion and soldering. It features good solder wetting properties and conductivity, making it a highly reliable gold-plated screw terminal for low voltage and low current applications. It also has high corrosion resistance, making it less susceptible to corrosion, and it shows minimal changes in contact resistance over time. Whiskers (needle-like metal crystals) may occur on the surface depending on humidity conditions during storage. This product suppresses the occurrence of whiskers by applying a nickel undercoating before plating. Depending on the shape, connection terminals can be mounted from the top or side. ~ A wide variety of products, low cost, and short delivery times! Fast delivery and small lot offerings * Custom products can also be made starting from 50 units! * For details, please contact us or download the catalog. Currently, we are offering a free set of 30 product samples with the application for the catalog booklet version. Please apply through our website's "Catalog Request" or contact us.

A small spacer type that is attached to a circuit board with solder, possessing both electrical and mechanical functions. It can be assembled in a solder bath and inserted into a socket. The "TRT-E" is equipped with fluororesin to prevent noise and touch-up during circuit board checks. The main material is free-cutting brass with a gold (silver) plating surface treatment. The fluororesin is a PTFE tube. It is suitable for use as a circuit board spacer, from stacked installation to electrical connection. ~ A wide variety, low cost, and short delivery time! Speedy delivery and small lot offerings * Custom products can be made starting from 50 pieces! * For details, please contact us or download the catalog. Currently, we are offering a free set of 30 product samples with the application for the catalog booklet version. Please apply through inquiries or the "Catalog Request" on our website.

The "KRB" terminal mounting base is a type of spacer that is attached to the circuit board with solder on one side. In addition to height adjustment, it can also be used for power supply by attaching wires and crimp terminals. The material is free-cutting brass (C3604BD), compliant with RoHS2 with a cadmium content of less than 75ppm. The surface treatment features gold plating (with a nickel undercoat) that has good solder wetting properties. In addition to the slotted shape, a separate groove is processed on the underside of the seat, allowing for smooth soldering. ~ A wide variety, low cost, and short delivery times! Speedy delivery and small lot offerings * Custom products can be made from as few as 50 pieces! * For details, please contact us or download the catalog. Currently, we are offering a free set of 30 product samples with the application for the catalog booklet. Please apply through our website's "Catalog Request" or contact us.

This is a spacer made of SUS316, which uses high-grade stainless steel. SUS316, classified as austenitic stainless steel, has excellent properties such as corrosion resistance, chemical resistance, saltwater durability, acid resistance, and heat resistance. The spacer body is laser-marked with identification symbols, and it has superior corrosion resistance compared to SUS304 due to the inclusion of molybdenum (Mo) in its material. It is suitable for environments used in marine equipment, chemical devices, outdoor equipment, and water treatment machinery that operate under chemicals or saltwater. ~ A wide variety, low cost, and short delivery time! Speedy delivery and small lot offerings * Custom orders accepted from 50 pieces! * For details, please contact us or download the catalog. Currently, we are offering a free set of 30 product samples with applications for the catalog booklet version. Please apply through inquiries or the "Catalog Request" on our website.

The "BSB-DE and BSU-D series" are spacers that absorb slight burrs on the mounting surface of the circuit board and can be directly mounted flat up to the base of the threaded section. By applying a counterbore and relief groove processing at the base of the threaded section, we solve the problem of incomplete threads. There is no thread lift during circuit board mounting, there is a strong engagement of the screws, and tightening is robust, contributing to ease of work without the need for chamfering or deburring during installation. The material is free-cutting brass, and we also handle SUS303. ~ A wide variety, low cost, and short delivery time! Speedy delivery and small lot offerings * Custom products can be made starting from 50 pieces! * For details, please contact us or download the catalog. Currently, we are offering a free set of samples of 30 products with the application for the catalog booklet version. Please apply through inquiries or from the "Catalog Request" on our website.

Spacers used for height adjustment when mounted on substrates, etc. It is often adjusted in millimeter increments. Among them, brass spacers have the most extensive size lineup, and can be manufactured in height from 3mm to 100mm in 1mm increments. Additionally, heights other than standard sizes can also be produced. In-stock items can be shipped as soon as the same day! 【Specifications】 Material: Free-cutting brass (C3604BD) with cadmium content of less than 75ppm Processing: Nickel plating (Ni) Compatible screw diameters: M1.7/M2/M2.5/M2.6/M3/M4/M5/M6 *For more details, please contact us or download the catalog. Currently, we are offering a free sample set of 30 types of products with the application for the catalog booklet version. Please apply through our website's "Catalog Request" or contact us.

With the ongoing technological innovations, our company currently offers over 100,000 items of circuit board components, including spacers, bushes, pin headers, washers, and more. Our main product, spacers, includes over 30,000 items made from both metal and resin. We provide spacers suitable for various applications, ranging from sizes as small as a grain of rice to larger items such as industrial equipment and robotic parts, tailored to your usage environment. If you are looking for "spacers," please feel free to leave it to us. 【Materials Available】 ■ Metal (brass, iron, stainless steel 303, stainless steel 304, stainless steel 316, aluminum, lead-free brass, titanium) ■ Resin (Duracon, POM, PTFE, PEEK, Bakelite, nylon, Lenny, glass epoxy, PBT, ABS, etc.) For more details, please contact us or download our catalog.

Easy conversion of screw diameters! Affordable brass screw conversion adapters made of metal. Installation height can be adjusted from 5 to 50 mm. 【Specifications】 ■ Hexagonal male-female type Material: Brass, Stainless Steel (SUS303) Screw diameter: M2 (male) → M2.6, M2.6 (male) → M3, M3 (male) → M4, M4 (male) → M5 ■ Hexagonal male-male type Material: Brass, Stainless Steel (SUS303) Screw diameter: M2-M2.6, M2.6-M3, M3-M4, M4-M5 A wide variety, low cost, and short delivery time! Fast delivery and small lot offerings. Custom products can also be made starting from 50 pieces! *For details, please contact us or download the catalog. Currently, we are offering a free sample set of 30 types of products with the application for the catalog booklet version. Please apply through our website's "Catalog Request" or contact us.

This is a rubber that surpasses conventional rubber, featuring excellent shock and vibration absorption properties. It absorbs energy without rebounding when subjected to external forces, making it possible to create a ball that does not bounce even when dropped. 【Features】 ◆ Excellent processability allows for free shapes, enabling molding similar to general rubber. Additionally, it can be strongly bonded to metals and is suitable for cutting and punching sheet materials. ◆ Demonstrates outstanding vibration-damping performance in the normal temperature range (5–35°C). The rebound elasticity is less than 10%, and it is used as a vibration-damping component for silent and vibration prevention purposes. 【Specifications】 Material: Hanenite Color: Black Hardness: 51° (Durometer Type A) 46° (IRHD reference value) Available sizes (inner diameter d): 3/4/5/6/7/8/9/10/11/12/13/14/15/16/17/18/19/20 A wide variety of products, low cost, and short delivery times! Speedy delivery and small lot offerings are available. Custom products can also be made starting from 50 pieces! *For details, please contact us or download the catalog. Currently, we are offering a free sample set of 30 product types with the application for the catalog booklet version. Please apply through our website's "Catalog Request" or contact us.

"Not a standard product... Leave it to us even in such cases." Custom products can be made starting from a minimum of 50 pieces! 【Materials Available】 ■ Metal (brass, iron, stainless steel, aluminum, lead-free brass, titanium) 【Shapes】 ■ Hexagonal both male threads, hexagonal male-female threads, hexagonal both female threads, hexagonal hollow ■ Round both male threads, round male-female threads, round hollow ■ Square both male threads, square male-female threads, square hollow A wide variety, low cost, and short delivery time! Fast delivery & small lot offerings. *Custom products can also be made starting from 50 pieces! *For details, please contact us or download the catalog. Currently, we are offering a free set of 30 product samples with the application for the catalog booklet version. Please apply through inquiries or from the "Catalog Request" on our website.

Capacitors using ET spacers that maintain a constant height and have no tilt even after being pressed onto the substrate. 【Features】 - When mounting capacitors and similar components onto a substrate, they are installed with a consistent spacing. - Made from PTFE material, they excel in non-stick properties, low friction, chemical resistance, and heat resistance. - Suitable for use in semiconductor devices and machinery in high-temperature environments. ■ Specifications Material: PTFE Color: Opaque white Heat resistance temperature: Continuous 240°C, non-flammable (Many varieties, low cost, short delivery time! Speedy delivery & small lot provision * Custom products can be made from 50 pieces!) *For details, please contact us or download the catalog. Currently, we are offering a free set of 30 product samples with the application for the catalog booklet version. Please apply through inquiries or the "Catalog Request" on our website.

The ceramic screw spacer "ARR" is a round spacer with male threads on both ends. 【Features】 - Ceramics are lighter than metals and offer excellent heat resistance, wear resistance, corrosion resistance, and electrical insulation, making them suitable for use in corrosive environments. - They demonstrate high reliability that surpasses metals and resins. - With a heat resistance temperature of 1300℃, they can be used in high-temperature environments above 1000℃. - The dimensional accuracy of L dimensions is ±0.05, resulting in minimal distortion during PCB mounting. 【Specifications】 Material: 96% Alumina Color: White Heat resistance temperature: 1300℃ Eu-RoHS2 compliant product (Many varieties, low cost, short delivery time! Speedy delivery & small lot provision *Custom orders accepted from 50 pieces!) *For details, please contact us or download the catalog. Currently, we are offering a free set of 30 product samples with the application for the catalog booklet version. Please apply through our website's "Catalog Request" or contact us.

This product uses Duracon POM (polyacetal) as its material and complies with European regulations for food contact applications and water-related applications. 【Features】 Duracon POM has excellent balanced mechanical properties, creep resistance, fatigue resistance, chemical resistance, and dimensional stability, making Duracon (POM EX-09) suitable for food contact applications and water-related applications in Japan, the United States, and Asia. 【Product Specifications】 Model Number: Shape (Screw Diameter) AS-BU: Both Male Threads (M3/M4) BS-BUE: Male and Female Threads (M3/M4) CU-BU: Hollow (M3/M4) Material: Duracon (POM EX-09) Color: Blue (Many varieties, low cost, short delivery time! Speedy delivery & small lot offerings *Custom products can be made from 50 pieces!) *For details, please contact us or download the catalog. Currently, we are offering a free set of 30 product samples with the application for the catalog booklet version. Please apply through our website's "Catalog Request" or contact us.

This is a hexagonal hollow spacer made of brass. Unlike conventional round hollow spacers, its hexagonal shape allows for use with hex spacers, hex wrenches, and other tools. 【Product Specifications】 Material: Free-cutting brass (C3604BD) *Cadmium content less than 75ppm Finish: Nickel plating (Ni) Mounting diameter: For M3 / For M4 Mounting dimensions: L=3~50 (Many varieties, low cost, short delivery time! Speedy delivery & small lot offerings *Custom products can be made from 50 pieces!) *For more details, please contact us or download the catalog. Currently, we are offering a free set of 30 product samples with the application for the catalog booklet version. Please apply through our website's "Catalog Request" or contact us.

The LED mounting spacer (LED holder) is a component used to determine the height of LEDs mounted on a circuit board and to align the heights of multiple LEDs. 【Features】 - Available in diameters of 3mm and 5mm for round LEDs. - For square types, two-color emission, two-legged, and three-legged. - Vertical mounting type, horizontal mounting type, and chip mounting type. The "LDN-400" is an LED mounting spacer made from nylon 66. It is suitable for round LEDs with a diameter of 3Φ and two-legged types. ● Specifications Material: Nylon 66 Color: Black Heat deformation temperature: 1.82Mpa…75℃ ● Compatible LEDs for mounting: 3Φ, two-legged types (Many varieties, low cost, and short delivery times! Fast delivery & small lot offerings *Custom orders accepted from 50 pieces!) *For more details, please contact us or download the catalog. Currently, we are offering a free sample set of 30 products with the application for the catalog booklet version. Please apply through inquiries or from the "Catalog Request" on our website.

The material, glass (soda glass), has a softening point of 670°C, but it is particularly characterized by its weakness to sudden temperature changes and strong impacts. There is a wide variety of colors available, allowing you to choose from the colors listed below, which can be utilized for color identification at installation points or as decorative items. 【Color Options】 ・Black CGR-B ・White CGR-W ・Blue CGR-BU ・Green CGR-G ・Yellow CGR-Y ・Pink CGR-PK ・Brown CGR-BR ・Mocha CGR-M ・Light Green CGR-L ・Purple CGR2P A wide variety, low cost, and short delivery time! Fast delivery and small lot offerings *Custom products can also be made from 50 pieces! *For details, please contact us or download the catalog. Currently, we are offering a free sample set of 30 product types with the application for the catalog booklet version. Please apply through our website's "Catalog Request" or contact us.

★Features of the New Comprehensive Catalog★ ● Mechanical & Electronics Parts With a total of 110,000 items, our product lineup has become even more extensive. ● Easy-to-read Layout with Full-Color Product Photos Products can be easily found from the table of contents/product list at the beginning. ● Catalog with Product Prices Included Prices are clearly displayed, allowing you to choose products based on cost. ● Comprehensive Material Information Packed with useful information to understand product characteristics, such as a list of chemical resistance for resins. Please select the optimal products to meet your needs. ● Product Information - Can be used as a spacer for power supply terminals: Spacer for circuit boards - Balances practical cost with high performance: PPS Washers - SMT (Surface Mount Technology) type pin headers for circuit boards - Suitable for sliding parts that bear thrust loads: Thrust Washers - Boasts the highest level of heat resistance and wear resistance in resins: PEEK Washers - Resistant to rust and heat: Stainless Steel Spacers And more We are currently offering a sample set as a gift. https://hirosugi.co.jp/form_hirosugi/index.php

This is a round spacer with vertical grooves machined around the screw section (depth 2mm) and rubber washers incorporated on both sides. This allows for rubber pressure to be applied from both the spacer body side and the fastening surface, providing vibration-damping effects. Additionally, since the washers are pre-assembled, it contributes to improved work efficiency. 【Specifications】 Shape ARB-RE: Both male threads BRB-RE: Male and female threads Material: Brass (C3604BD) Processing: Nickel plating Screw diameter: M2.6/M3 Installation height: L=13–20 (Many varieties, low cost, short delivery time! Speedy delivery & small lot provision *Custom products can also be made from 50 pieces!) *Currently, we are offering a free set of 30 product samples with applications for the catalog booklet version. Please contact us or apply through the "Catalog Request" on our website.

This is a metal spacer with a shorter male thread section compared to conventional male-type spacers. ■ Specifications Material: Brass (C3604BD) Processing: Nickel plating Screw diameter: M2/M2.6/M3/M4 Installation height: L = 4 to 30 We also offer spacers made of stainless steel, aluminum, and steel. ＝＝＝＝ A wide variety, low cost, and short delivery time! Fast delivery and small lot offerings * Custom products can also be made starting from 50 pieces! Currently, we are offering a free sample set of 30 product types with applications for the catalog booklet version. Please contact us or apply through the "Catalog Request" on our website. ＝＝＝＝＝

This is a spacer-type terminal that is mounted on a circuit board using solder. It serves not only to secure space between circuit boards but can also be used as a component for power supply, making it a dual-purpose product. 【Features】 - Gold flash offers excellent solder wetting, corrosion resistance, and conductivity. - The slotted shape is processed with grooves, allowing for smooth soldering. - Gold is a metal with low electrical resistance and minimal changes over time. ■Specifications Material: Brass Processing: Gold flash treatment (nickel undercoat) Model numbers: KRB-2000B/KRB-2600B/KRB-300B/KRB-400B/ Screw diameter: M2, M2.6, M3, M4 ＝＝＝＝ A wide variety, low cost, and short delivery time! Speedy delivery & small lot offerings. Custom products can be made starting from 50 pieces! Currently, we are offering a free sample set of 30 products with applications for the catalog booklet version. Please contact us or apply through the "Catalog Request" on our website. ＝＝＝＝＝

This is a screw terminal (power supply terminal) for mounting on a circuit board, which is inserted and soldered onto the substrate. 【Features】 - Gold flash offers excellent solder wetting, corrosion resistance, and conductivity. - Gold is a metal with low electrical resistance, minimal changes over time, and less impact from variations in contact resistance. - The type with holes on the sides is lighter than conventional products. 【Specifications】 Material: Brass (C2680R) Processing: Gold flash (with nickel plating base) Rated current: 15A Mounting screw diameter: M3, M4 ＝＝＝＝ Wide variety, low cost, short delivery time! Fast delivery & small lot supply * Custom products can be made from 50 pieces! Currently, we are offering a free sample set of 30 products with the application for the catalog booklet version. Please contact us or apply through the "Catalog Request" on our website. ＝＝＝＝＝

The stainless steel 304 spacer uses high-grade stainless steel. 【Features】 - SUS304 has excellent corrosion resistance, chemical resistance, and antioxidant properties. - It is resistant to high-temperature oxidation and is used in environments where high strength is required at elevated temperatures, with oxidation resistance up to about 900°C. - The thin-walled type is also lighter than conventional products. - The spacer body is engraved with the symbol "H." 【Specifications】 Material: Stainless steel (SUS304) Mounting screws: M2, M2.6, M3, M4, M5, M6, M8, M10 ＝＝＝＝ A wide variety, low cost, and short delivery time! Speedy delivery & small lot supply * Custom products can be made from 50 pieces! Currently, we are offering a free sample set of 30 types of products with the application for the catalog booklet version. Please contact us or apply through the "Catalog Request" on our website. ＝＝＝＝＝

This is a metal spacer used to secure D-Sub connectors. The screw diameter is compatible with UNC standards and inch standards. We offer a wide variety of sizes. 【Specifications】 Material: Brass (C3604BD) Finish: Nickel plating Part Numbers: Male thread, Female thread DSB-AE: M2.6, M2.6 DSB-BE: M2.6, M3 DSB-CE: M2.6, #4-40 DSB-DE: M3, M2.6 DSB-EE: M3, M3 DSB-FE: M3, #4-40 DSB-GE: #4-40, #4-40 【Size addition】 DSB-HE: #4-40, M2.6【NEW】 DSB-IE: #4-40, M3【NEW】 Remarks: RoHS2 compliant product (Many varieties, low cost, short delivery time! Fast delivery & small lot provision * Custom products can be made from 50 pieces!) Currently, we are offering a free sample set of 30 products with the application for the catalog booklet version. Please contact us or apply through the "Catalog Request" on our website.

A simple type spacer that can be easily installed even without screw holes in the substrate. 【Features】 Made of nylon 66, which is lightweight, easy to use, and resistant to wear and friction, this product excels in strength among engineering plastics and offers a good balance of various physical properties and cost. The one-touch insertion type significantly improves work efficiency. We have greatly expanded the lineup to accommodate various substrate thicknesses and hole diameters. 【Specifications】 Material: Nylon 66 Heat distortion temperature: 1.82Mpa…75℃ Part numbers: ◆ For chassis and PC boards: WN-MA, WN-MD, WN-D, WN-E, WN-G, WN-I, WN-J, WN-K, WN-L, WN-U ◆ For double PC boards: WN-C, WN-F ◆ For substrate warping prevention: WN-H, WN-M, WN-N, WN-P, WN-Q, WN-R, WN-S, WN-T, WN-V Remarks: RoHS2 compliant products (Many varieties, low cost, and short delivery times! Speedy delivery and small lot offerings * Custom products can be made from 50 pieces!) Currently, we are offering a free set of 30 product samples with applications for the catalog booklet version. Please contact us or apply through the "Catalog Request" on our website.

This is a simple spacer that can be easily installed even without screw holes in the circuit board. Compared to the conventional WN series, one side is threaded, allowing for a more secure fixation when combined with nuts and other fasteners. Additionally, it can be used in conjunction with standard spacers for stacking installation of circuit boards. Made of nylon 66, it is lightweight, easy to use, and resistant to wear and friction, offering excellent strength among engineering plastics, with a balanced product in terms of various physical properties and cost. Its one-touch insertion design significantly improves work efficiency. 【Specifications】 Material: Nylon 66 Heat deformation temperature: 1.82Mpa…75℃ Remarks: RoHS2 compliant (Many varieties, low cost, short delivery time! Speedy delivery & small lot provision * Custom products can be made from 50 pieces!) Currently, we are offering a free sample set of 30 products with requests for the catalog booklet. Please contact us or apply through the "Catalog Request" on our website.

【Features】 - When the LED is mounted on the substrate, "the mounting height is constant." - Insulation, protection, and prevention of tipping for the LED lead wires. - Made of lightweight and user-friendly nylon 66, which is strong among engineering plastics, balancing various physical properties and cost. 【Specifications】 Material: Nylon 66 (black) Heat distortion temperature: 1.82Mpa…75℃ For round LEDs: LDN-310-2R (2-stage) LDN-315-3R (3-stage) LDN-320-4R (4-stage) For square LEDs: LDN-507.5-2R (2-stage) LDN-516.5-3R (3-stage) LDN-512-4R (4-stage) Remarks: RoHS2 compliant product (Variety of products, low cost, short delivery time! Fast delivery & small lot provision * Custom products can be made from 50 pieces!) Currently, we are offering a free sample set of 30 products with the application for the catalog booklet. Please contact us or apply through the "Catalog Request" on our website.

The knurled knob is a type of knob screw that can be tightened with a tool. Knurling refers to the fine textured processing of metal. It features a serrated anti-slip design on the sides of the head, with vertical knurling and diamond knurling being common, but there are also versions with processing for anti-rotation on the shaft and flat knurling for pushing. We handle over approximately 18,000 types of knurled knobs, including convenient washer-integrated products. 【Specifications】 Material: Free-cutting brass (C3604BD) Processing: Nickel plating / Chrome plating (buff polished) / Gold plating / Black baked finish Shape: With flange / Slit / Low head / Step / Slim body With washers (nylon, PTFE, silicone, shock-absorbing nylon, NBR), without washers (Many varieties, low cost, short delivery time! Speedy delivery & small lot offerings *Custom products can be made from 50 pieces!) Currently, we are offering a free sample set of 30 products with the application for the catalog booklet. Please contact us or apply through the "Catalog Request" on our website.

This is a nylon spacer used for height adjustment when installing LEDs, preventing tipping, and protecting lead wires. 【Features】 - Block type with uneven surfaces, allowing for connection during installation. - Made of nylon 66, which is lightweight, easy to use, and resistant to wear and friction, offering excellent strength among engineering plastics. - A product that balances various physical properties and cost. 【Specifications】 Material: Nylon 66 Heat deformation temperature: 1.82Mpa…75℃ LDN-800C: Connectable block type Compatible LEDs: Round Φ3, Φ5 Installation height L=3–20mm Remarks: RoHS2 compliant (Many varieties, low cost, short delivery time! Speedy delivery & small lot provision * Custom products can be made starting from 50 pieces!) *For details, please contact us or download the catalog. Currently, we are offering a free set of 30 product samples with the application for the catalog booklet version. Please apply through inquiries or from the "Catalog Request" on our website.

"PEEK" (Polyether Ether Ketone) supports cutting-edge fields with its exceptional heat resistance, high toughness, and chemical resistance. It is a super engineering plastic that surpasses the performance of engineering plastics, featuring high heat resistance and mechanical properties. 【Features】 - Continuous use temperature of approximately 240 to 250°C, with a melting point of 334°C, making it the highest rank among thermoplastic resins. - Toughness comparable to PES (PESU) and excellent impact resistance. It has outstanding chemical resistance, dissolving in sulfuric acid but resisting other acids, alkalis, and organic solvents at high temperatures. It is also flame-resistant and produces minimal smoke, certified as "UL94V-0." - During combustion, it does not emit irritating gases and produces very little smoke. Additionally, it excels in steam resistance, radiation resistance, and is less prone to degradation from radiation, making it an outstanding material in every aspect. ○ Products Available Spacers, screws, washers, bolts, bushes, nuts Note: RoHS2 compliant products (Variety of products, low cost, short delivery time! Fast delivery & small lot offerings *Custom orders accepted from 50 pieces!) Currently, we are offering a free sample set of 30 products with the application for our catalog booklet. Please contact us or apply through the "Catalog Request" on our website.

A spacer refers to a component used to secure space between objects. It is inserted or fixed between machines or devices. A hollow spacer, also known as a pipe spacer, is a cylindrical spacer that has holes without internal threads. It is often used by passing it through movable or rotating parts, such as the shafts of rotating machines. Product Specifications ● CF-N Material: Free-cutting steel (SUM) Processing: Electroless nickel plating (Electroless Ni) Sizes: M1.7/M2/M2.6M/M3/M4/M5/M6/M8/M10/M12 ● CF-E Material: Free-cutting steel (SUM) Processing: Trivalent chromium chromate treatment Sizes: M1.7/M2/M2.6M/M3/M4/M5/M6/M8/M10/M12 ● CF-ZE (Thin plate type) Material: Steel plate (SPCC) Processing: Trivalent chromium chromate treatment Sizes: M2/M2.6M/M3/M4/M5/M6/M8/M10 *For more details, please contact us or download the catalog.