廣杉計器 List of Products and Services

"DRW/DRW-B/NRW" is a resin washer compliant with RoHS. 【DRW-00/DRW-00B Specifications】 ■ Material: Delrin (POM) ■ Color: Milky white, black ■ Heat distortion temperature: 1.82MPa…110℃ ■ UL standard: UL94-HB (material) ■ RoHS compliant product ■ Minimum order quantity: 50 pieces～ *For more details, please refer to the PDF document or feel free to contact us.

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"LUW" is a resin washer compliant with RoHS. 【Specifications】 ■Material: Lumira ■Color: Translucent ■Heat resistance temperature: 69℃ ■UL standard: UL-94VTM-2 (material) ■RoHS compliant product ■Order quantity: 50 pieces or more *For more details, please refer to the PDF document or feel free to contact us.

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"KK" is a resin washer compliant with RoHS. 【Specifications】 ■ Material: Polyimide film Kapton ■ Color: Brown (translucent) ■ Operating temperature: -269℃ to 400℃ (material) ■ UL standard: UL94V-0 (material) ■ RoHS compliant product ■ Minimum order quantity: 50 pieces or more *For more details, please refer to the PDF document or feel free to contact us.

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"QQ" is a resin washer compliant with RoHS. 【Specifications】 ■ Material: Silicone rubber ■ Color: Translucent ■ Heat resistance temperature: 0.45MPa…225℃ ■ RoHS compliant product ■ Minimum order quantity: 50 pieces～ *For more details, please refer to the PDF document or feel free to contact us.

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"EE-W" is a resin washer compliant with RoHS. 【Specifications】 ■Material: Fiber ■Color: White ■Heat resistance temperature: Continuous 105℃ ■UL standard: UL94-HB (material) ■RoHS compliant product ■Order quantity: 50 pieces or more *For more details, please refer to the PDF document or feel free to contact us.

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"EE-R" is a resin washer compliant with RoHS. 【Specifications】 ■Material: Fiber ■Color: Red ■Heat resistance temperature: Continuous 105℃ ■UL standard: L94-HB (material) ■RoHS compliant product ■Minimum order quantity: 50 pieces～ *For more details, please refer to the PDF document or feel free to contact us.

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"VV" is a resin washer compliant with RoHS. To improve the cold flow (creep phenomenon) weakness of PTFE, it is blended with inorganic fillers. 【Specifications】 ■ Material: PTFE (with fillers) ■ Color: Light brown ■ Usable temperature: -200℃ to 200℃ (material) ■ UL standard: UL94V-0 (equivalent, material) ■ RoHS compliant product ■ Minimum order quantity: 50 pieces or more *For more details, please refer to the PDF document or feel free to contact us.

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"XX" is a resin washer compliant with RoHS. 【Specifications】 ■Material: Phenolic resin ■Color: Brown ■RoHS compliant product ■Order quantity: 50 pieces or more *For more details, please refer to the PDF document or feel free to contact us.

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"PPW" is a resin washer compliant with RoHS. 【Specifications】 ■Material: Polypropylene (PP) ■Color: Translucent ■UL Standard: UL94-HB (Material) ■RoHS compliant product ■Minimum order quantity: 50 pieces～ *For more details, please refer to the PDF document or feel free to contact us.

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"VCW" is a resin washer compliant with RoHS. 【Specifications】 ■Material: PVC (Polyvinyl Chloride) ■Color: Gray ■RoHS compliant product ■Order quantity: 50 pieces or more *For more details, please refer to the PDF document or feel free to contact us.

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"CB-BE" is a brass spacer compliant with RoHS. 【Specifications】 ■ Material: Free-cutting brass (C3604BD) with cadmium content of less than 75ppm ■ Treatment: Black nickel plating ■ RoHS compliant product ■ Minimum order quantity: 50 pieces or more *For more details, please refer to the PDF document or feel free to contact us.

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"BRB-BE" is a brass spacer compliant with RoHS. 【Specifications】 ■ Material: Free-cutting brass (C3604BD) with cadmium content less than 75ppm ■ Treatment: Black nickel plating ■ RoHS compliant product ■ Minimum order quantity: 50 pieces or more *For more details, please refer to the PDF document or feel free to contact us.

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"ARB-BE" is a brass spacer compliant with RoHS. 【Specifications】 ■ Material: Free-cutting brass (C3604BD) with cadmium content of less than 75ppm ■ Treatment: Black nickel plating ■ RoHS compliant product ■ Minimum order quantity: 50 pieces or more *For more details, please refer to the PDF document or feel free to contact us.

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The "CQB-E" is a brass spacer compliant with RoHS. 【Specifications】 ■ Material: Free-cutting brass (C3604BD) with cadmium content of less than 75ppm ■ Treatment: Nickel plating (Ni) ■ RoHS compliant product ■ Minimum order quantity: 50 pieces or more *For more details, please refer to the PDF document or feel free to contact us.

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The "IRB" is an insert nut compliant with RoHS. 【Specifications】 ■Material: Brass (C3604BD) with cadmium content of less than 75ppm ■Finish: Nickel plating (Ni) ■RoHS compliant product ■Order quantity: 50 pieces or more *For more details, please refer to the PDF document or feel free to contact us.

• nut

"CC" is a resin washer compliant with RoHS. 【Specifications】 ■ Material: Delrin (POM) ■ Color: Milky white ■ Heat resistance temperature: 1.82MPa…110℃ ■ UL standard: UL94-HB (material) ■ RoHS compliant product ■ Minimum order quantity: 50 pieces～ *For more details, please refer to the PDF document or feel free to contact us.

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"MTF/MTH/MTK/MTL" are terminal connectors for circuit boards. 【Specifications】 ■Metal Part - Material: Free-cutting brass (C3604BD) with cadmium content less than 75ppm - Treatment: Gold plating (with nickel undercoat) ■Resin Part - Material: PTFE - Color: Opaque white - Heat resistance temperature: Continuous 240℃ flame retardant - UL Standard: UL94V-0 (material) - RoHS compliant product *For more details, please refer to the PDF document or feel free to contact us.

• PCB terminal blocks
• Other terminal blocks
• Other electronic parts

This is a spacer of 'POM EX-09' that is suitable for food contact applications. By adopting a blue color, it becomes easier to identify in case of accidental contamination. *Duracon POM has excellent balanced mechanical properties, creep resistance, fatigue resistance, chemical resistance, and dimensional stability. 【Features】 - Usable for food contact applications - High visibility in case of contamination - Complies with European regulations for food contact and water-related applications *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.

• Other electronic parts

This is a spacer that can stand printed circuit boards and metal plates vertically. 【Features】 ● Materials handled Brass, aluminum, Delrin, PPS, stainless steel ● Mounting sizes M2.6, M3, M4 【Please select according to usage conditions】 1. High screw strength, conductive → VAB-E 2. High screw strength, insulated contact surface → VDB-E 3. High screw strength, chemical resistance, corrosion resistance → VAU 4. High screw strength, high electromagnetic wave reflectivity, lightweight, non-magnetic → VAL-E / KE / BE 5. Lightweight, wear resistance, insulation, chemical resistance → VAD 6. Lightweight, heat resistance, insulation, chemical resistance → VAP / B *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.

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The PSB spacer is a spacer designed for mounting on thin plates, featuring a special shape on the male thread to allow for direct attachment by standing screws on the plate. 【Features】 ● Material Brass ● Treatment Nickel plating ● Mounting sizes M2.6, M3 *For more details, please contact us or download the catalog. Currently, we are offering a free set of 30 product samples with requests for the catalog booklet version. Please apply through inquiries or the "Catalog Request" section on our website.

• nut
• Other electronic parts

A knurled nut is a type of nut that has vertical or diamond-shaped grooves (knurling) on its surface. Knurled nuts can be tightened by hand without the need for tools. 【Features】 ● Material Brass ● Treatment Nickel plating, gold plating, black baked finish, chrome plating ● Types Flanged through full thread, stepped bag type, bag type, flanged bag type ● Mounting sizes M3, M4, M5, M6 *For more 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.

• nut

The purpose of a spring washer is to prevent loosening and falling off. By inserting a spring washer, it bites into both the head of the screw and the nut, demonstrating its effectiveness in preventing loosening. ● Materials handled Phosphor bronze, iron, stainless steel, stainless steel 316 ● Mounting sizes M2, M2.6, M3, M4, M5 *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.

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This is a super compact spacer that possesses both electrical and mechanical functions. It is a high-quality spacer that has undergone gold (silver) plating for assembly in solder baths and insertion into sockets, and is equipped with fluororesin to prevent noise and touch-up during PCB checks. 【Terminal Body】 Material / Free-cutting brass (C3604BD) with cadmium content of less than 75 ppm Processing / Gold plating for lengths of 5 to 10, silver plating for lengths of 12 to 20 【PTFE Tube】 Material / PTFE tube Color / Opaque white Heat resistance temperature / 240℃ UL Standard / UL94V-0 (material)

• Printed Circuit Board
• Other semiconductors
• PCB terminal blocks

At Hirosugi Keiki Co., Ltd., we handle "lug terminals" used as mounting components for printed circuit boards. 【Specifications】 ○ Material: Brass ○ Treatment: Gold plating (with nickel undercoat) ○ RoHS2 compliant product For more details, please contact us or download the catalog.

• Other electronic parts
• PCB terminal blocks

A bush, in a broad sense, is a component used to fill the gaps between parts. It is suitable for use in bearing components in machinery. The stainless steel bushes from Hirotsugi Instruments can be used for various applications. ◆Features - Strength, corrosion resistance, heat resistance, ductility, toughness - Suitable for mechanical parts requiring strength, as well as in chemical and water treatment fields, in humid environments or outdoors. *For more details, please contact us or download the catalog. Currently, we are offering a free booklet along with a set of 30 product samples as a gift for your application. Please apply through our website's "Catalog Request" or contact us.

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PTFE washers. These are rings primarily placed under the heads of nuts, bolts, screws, etc., to stabilize them. ◆Features - The fluororesin material is a void-free, milky-white product made from fluororesin powder. - Utilizing excellent chemical stability, electrical properties, and low friction coefficient, it is used in electrical insulation materials, heat resistance, and chemical resistance required for mechanical parts, as well as gaskets, packing, and in fields such as electrical, mechanical, and scientific applications. - Made from UL94V-0 certified material. - Heat resistance, chemical resistance, electrical properties (high-frequency characteristics), non-stick properties, self-lubricating properties. *For more details, please contact us or download the catalog. Currently, we are offering a free booklet along with a set of 30 product samples. Please apply through inquiries or the "Catalog Request" section on our website.

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PEEK (polyether ether ketone) has excellent radiation resistance, is strong against chemicals except for concentrated sulfuric acid, and is thermoplastic, making it a plastic that can be processed with standard molding machines. Hirose Instrument's Peak Spacer is lightweight and strong, and can be selected according to applications such as insulation, heat resistance, and chemical resistance. *For details, please contact us or download the catalog. Currently, we are offering a free booklet along with a set of 30 product samples as a gift for applications. Please apply through our website's "Catalog Request" or contact us.

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A spacer is a device or tool used to create space between objects. It is used by inserting or fixing it between fixed and movable parts of equipment, tools, molds, etc. Hirose Instrument's stainless steel spacers are active in various fields! 【Features】 - Strength, corrosion resistance, heat resistance, ductility, toughness - Suitable for mechanical parts requiring strength and in fields such as chemicals and water treatment, for use in humid environments or outdoors. *For more details, please contact us or download the catalog. Currently, we are offering a set of 30 product samples as a gift with a request for our free booklet. Please apply through our contact page or the "Catalog Request" on our website.

• Other electronic parts
• Other machine elements

DuraconⓇ. Our company processes extruded products of grade M25 into finished goods. *For details, please contact us or download the catalog. ＝＝＝＝ Currently, we are offering a free booklet along with a set of 30 product samples! Please apply through our website's "Catalog Request" or contact us. ＝＝＝＝

• Other electronic parts
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The materials range from metals that excel in impact resistance to resins that are strong in non-thermal and non-electrical conductivity. Additionally, the lengths can be customized according to your preferences. 【Product List】 ○ERU-A: Made of stainless steel ○ERB-A/ERB-AC (without plating): Made of brass ○ERP-A: Made of polycarbonate ○ERR-A: Made of Lenny ○ERU: Made of stainless steel ○ERB: Made of brass ○ERD: Made of Duracon (right-hand thread on both ends) *For more details, please contact us or download the catalog. ＝＝＝＝ Currently, we are offering a free booklet along with a set of 30 product samples! Please apply through inquiries or the "Catalog Request" section on our website. ＝＝＝＝

• bolt
• Other machine elements

At Kōsan Instruments, we handle over 7,800 types of washers. 【Items Available】 ○ SUS303 Washers (Degreased) ○ SUS304 Washers (Degreased) ○ SUS304 Washers (Black Oxide Treatment) ○ Brass Washers (Nickel Plated) ○ Brass Washers (Unplated) ○ Iron Washers (Trivalent Chromium Chromate) ○ Iron Washers (Electroless Nickel) ○ Aluminum Washers (Raw) ○ Aluminum Washers (Black Anodized) ○ Phosphor Bronze (Unplated) ○ Pure Titanium (Degreased) *For details, please contact us or download the catalog. ＝＝＝＝ Currently, we are offering a free booklet along with a set of 30 product samples! Please apply through inquiries or via the "Catalog Request" on our website. ＝＝＝＝

• Other machine elements
• Other electronic parts

Unlike the conventional method of securing with screws, this allows for easy fixation of panels and similar items simply by pushing them in, and it has superior mechanical strength compared to other engineering plastics. 【Features】 - It has better strength and heat resistance than nylon 6. - Parameters such as oil resistance, wear resistance, and lubricity are also excellent. *For more details, please contact us or download the catalog. ＝＝＝＝ Currently, we are giving away a set of 30 product samples along with a free booklet upon request! Please apply through our website's "Catalog Request" or contact us. ＝＝＝＝

• Other machine elements
• Other electronic parts

A spacer is a device or tool used to create space between objects. It is used by inserting or fixing it between fixed or movable parts of equipment, tools, molds, etc. It can be selected according to applications such as insulation, heat resistance, and chemical resistance. 【Features】 - PPS (polyphenylene sulfide) is a crystalline super engineering plastic. - Excellent heat resistance, allowing for long-term use in high-temperature environments. - Excellent chemical resistance; no oils or solvents that can dissolve PPS below 200°C. - Products use UL94V-0 certified materials. - Products are commercialized through injection molding and machining of a grade containing 40% glass fiber. *For more details, please contact us or download the catalog. ＝＝＝＝ Currently, we are offering a free booklet along with a set of 30 product samples! Please apply through inquiries or the "Catalog Request" section on our website. ＝＝＝＝

• Other machine elements
• Other electronic parts

This is a pin header with round pin terminals. You can divide it into any number of poles using nippers or similar tools. 【Features】 - Easy socket insertion - More durable than spring-type - Can be used for connecting circuit boards and as electrical mechanical components for module boards *For more details, please contact us or download the catalog.

• Other machine elements
• Other electronic parts

A spacer is a device or tool used to create space between objects. It is used to insert or secure between fixed or movable parts of equipment, tools, molds, and so on. 【Features of Hirotsugi Spacers】 - Available in two types: metal and resin. - Excellent insulation, heat resistance, and chemical resistance. 【Applications】 They are utilized in many industries, including food, chemicals, semiconductors, LCDs, scientific instruments, and transportation. *For more details, please contact us or download the catalog.

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• Other electronic parts

Introducing the D-sub connector mounting spacers from Hiroshi Sugi Instruments! The materials we handle are cadmium-free brass, lead-free brass, and stainless steel. In-stock items can be shipped as quickly as the same day. We can accommodate small lots starting from 50 pieces up to mass production! Custom products with specified dimensions that are not listed in the catalog are also available. ◆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 Please check the specification table here: https://hirosugi.co.jp/technical/subjective-basis/d-sub_144.html *For more details, please contact us or download the catalog.

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Irisart® is a precision-made screw hole reinforcement product manufactured through cutting processes. As a result, pitch jumps that often occur with coil types do not happen. Additionally, there are no issues with the ends of the coils protruding, and since it is tangless, tang cutting is not necessary. ■ It is ideal for reinforcing screw holes in plastics, resins, light metals, and iron plates. ■ It can be easily and quickly inserted by anyone using a dedicated insertion driver. ■ Being tangless eliminates the hassle of tang removal, significantly reducing work time. *For more details, please contact us or download the catalog.

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With conventional spacers, the incomplete threaded sections cause the screws to float or result in insufficient engagement, leading to weak tightening. Additionally, there were demands for the time and precision of the counterface chamfering and deburring processes. Features of spacers without incomplete threaded sections (counterboring and escape groove processing): ◆ No incomplete threaded sections, eliminating screw float ◆ Greater screw engagement, resulting in stronger tightening ◆ No need for counterface chamfering or deburring ◆ Eliminates the time required for the above processes *For more details, please download the catalog or contact us.

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• Other electronic parts

In recent years, ceramics have been expanding their applications in advanced industrial technology fields and next-generation energy sectors where high performance is required. A representative fine ceramic, alumina 96 (Al2O3), is also suitable for use in corrosive environments! 【Features】 ◆ Heat resistance temperature is 1300℃, and it is very hard with a hardness of 9. ◆ Excellent mechanical strength, electrical insulation, heat resistance, wear resistance, and corrosion resistance. 【Applications】 Industrial equipment, semiconductor devices, LCD manufacturing equipment, solar panel systems, infrastructure facilities, etc. *For more details, please contact us or download the catalog.

• Other machine elements
• Interior parts

In the manufacturing industry, particularly in the electronics and machinery sectors, miniaturization and weight reduction have been progressing more than ever before. Hirosugi Instrument's lead-free aluminum spacers have also been certified as part of the Kawasaki Monozukuri brand and will surely be of help to you! 【Features】 ◆ Acid Washing Treatment By immersing in an acid solution, oxides and impurities adhering to the metal surface are removed. Can be mounted on printed circuit boards without plating. ◆ Black Anodizing A thick oxide film is formed on the aluminum surface layer, providing electrical insulation, hardness, excellent heat resistance, corrosion resistance, and wear resistance. Additionally, the appearance after treatment is aesthetically pleasing. ◆ Electroless Nickel Plating A reducing agent is dissolved on the surface to uniformly generate a nickel film. Due to its uniform film thickness, high corrosion resistance, high hardness, and electromagnetic and optical properties, it is used in a wide range of industrial products. ◆ Others - Lightweight: Mass is about one-third that of iron - Non-magnetic: Not affected by magnetic forces - Corrosion resistance: High anti-corrosion effect due to the oxide film - Sustainable: Eco-friendly material with a high recycling rate *For more details, please contact us or download the catalog.

• Other electronic parts
• Other machine elements

A catalog featuring over 100,000 spacer products from Kōsan Instruments has been published! You may find the spacer you are looking for. Please take a look. 【Featured Spacers】 - Brass Spacers - Stainless Steel Spacers - Steel Spacers - Aluminum Spacers - D-sub Mounting Spacers - Delrin Spacers - PPS Spacers - Nylon Spacers - LED Mounting Spacers - PBT Spacers - PTFE Spacers - Peek Spacers - Bakelite Spacers - ABS Spacers - Vertical Mounting Spacers for Circuit Boards - Other Spacers Custom products based on standard items are also available. Please feel free to contact us. *For more details, please contact us or download the catalog.

• Other electronic parts

Compared to metal, it is resistant to rust and corrosion, and the spacers are quite lightweight at about 1/5 to 1/6 the weight! 【Features】 ◆ Non-magnetic ... It does not acquire magnetism as it is non-magnetic. ◆ Insulating ... It has a low thermal conductivity and excellent thermal insulation properties. ◆ Insulation ... It has high electrical resistance and excellent insulating properties. 【Available Spacers】 - Delrin Spacers - PTFE Spacers - PPS Spacers etc… *For more details, please contact us or download the catalog.

• Other electronic parts
• Other machine elements

Introduction to Koushan Instrument Insulation Jumper (Protect Jumper) 【Features】 - Please use it for jumpers on the circuit board and for short circuits on the circuit. - With a resin cover, there is no need to worry about contact with other components. - Due to gold plating, it has low contact resistance and is less prone to deterioration, ensuring high reliability. 【Specifications】 ◆ Spring - Material: Phosphor Bronze (C5191W-H) - Treatment: Gold plating (Nickel undercoat) ◆ Insulation part - Material: PBT - Color: Black - Heat distortion temperature: 1.82Mpa…200℃ - UL standard: UL94V-0 * 2.54mm pitch has 3 types and 30 part numbers, order quantity from 50 pieces. * For details, please contact us or download the catalog.

• Other electronic parts
• Printed Circuit Board

At Hiroshige Instrument Co., Ltd., we offer a wide range of products from round pin types to square pin types and square pin jumpers. We provide quality products that meet our customers' needs in a timely manner through our sales. Furthermore, we contribute to society through designs that consider safety and the environment.

• Other electronic parts

【Currently, we are offering a set of 30 product samples to those who request a catalog!】 Our company is a comprehensive manufacturer of spacers, pin headers, washers, bushes, screws, and more, handling over 100,000 items. Due to the current semiconductor shortage, the demand for parts is expanding, and the supply system is under pressure, making it very difficult to obtain various components. Despite this, we can provide stable "delivery times" and "prices" by strengthening our internal systems, production capabilities, and managing our own inventory in large quantities. For design changes and alternative product responses aimed at maintaining production in the development and design departments, you can choose from a wide range of products with various materials, shapes, and applications. We also accept custom orders for products that have become difficult to obtain from other companies. <HiroSugi's Strengths> ● Variety: Over 100,000 items available ● Price: Stable pricing for standard products ● Short delivery times: Same-day shipping available from our own inventory ● Custom orders: Support for alternative products and custom items from other companies 【Products We Handle】 ● Spacers ● Washers ● Bushes ● Pin headers and sockets ● Inserts and knurled parts ● Screws/bolts/nuts ● Mechanical parts ● Ceramic parts

• Printed Circuit Board
• Other semiconductor manufacturing equipment
• Other machine elements