Last Updated： Aggregation Period:Aug 19, 2026～Sep 15, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Aug 19, 2026～Sep 15, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Aug 19, 2026～Sep 15, 2026
This ranking is based on the number of page views on our site.
181～210 item / All 329 items
Outer diameter and thickness can be selected! Silicone rubber K-125 flat washer.
When the hole diameter of the material being tightened is larger than that of the screw, it can stabilize the screw head. By increasing the surface area of the screw head, the adhesion to the material can be enhanced. It is also referred to as a washer or flat washer. It is compliant with EU-RoHS standards.
Nylon cosmetic screw No. 1
This is a screw that can be tightened by hand. It has excellent wear resistance, lubricity, chemical resistance, and oil resistance. It is suitable for use in lighting fixtures, display equipment, electrical devices, and office equipment. It complies with EU-RoHS2 standards.
Nylon cosmetic screw No. 3
This is a screw that can be tightened by hand. It has excellent wear resistance, lubricity, chemical resistance, and oil resistance. It is suitable for use in lighting fixtures, display equipment, electrical devices, and office equipment. It complies with EU-RoHS2 standards.
Black nylon cosmetic screw No. 1
This is a screw that can be tightened by hand. It has excellent wear resistance, lubricity, chemical resistance, and oil resistance. It is suitable for use in lighting fixtures, display equipment, electrical devices, and office equipment. It complies with EU-RoHS2 standards.
Black nylon cosmetic screw No. 3
This is a screw that can be tightened by hand. It has excellent wear resistance, lubricity, chemical resistance, and oil resistance. It is suitable for use in lighting fixtures, display equipment, electrical devices, and office equipment. It complies with EU-RoHS2 standards.
Clean Hinge HG-CV Type PAT
● The sliding part is covered with a resin cap to prevent wear and the scattering of metal dust caused by contact between metals. ● The shape of the resin cap does not interfere with the housing when the door is opened or closed. ● In the event of light contact, the resin cap protects the hinge. ● The precision type has a specification with minimal clearance between the hinge leaf, resin cap, and shaft.
Screws, bolts, washers, and more! We offer standard and custom products to suit various industrial applications.
We would like to introduce the "fastening components" that we handle. We offer standard and custom products tailored to various industrial applications, including automotive parts, medical devices, nuclear, home appliances, and welfare equipment. Additionally, we are committed to proposing fastening technologies, including value analysis (VA). Please feel free to contact us when you need assistance. 【Product Lineup】 ■ Screws ■ Bolts ■ Washers ■ Nuts ■ Rivets ■ Plastic Fasteners *For more details, please download the PDF or feel free to contact us.
![[Case Study] Investigation and Measures for Causes of Loosening](https://image.mono.ipros.com/public/product/image/d1e/2000999176/IPROS20880013365007596894.png?w=280&h=280)
A case study proposing investigation and countermeasures for the loosening of embedded bolts used to secure tire wheels.
We would like to introduce a case where we proposed the identification of the cause of loosening and permanent countermeasures through hypothesis establishment and dimensional inspection using an image measurement device for an industrial vehicle manufacturer. There was an issue where the embedded bolts used to secure the tire wheels of forklifts were falling off after being delivered to the customer. We shared knowledge regarding the threaded parts' dimensional measurement using the image measurement device and proposed clearly stating tolerances on the drawings to ensure accurate communication of information among design, quality control, procurement, and suppliers. [Overview of the Issue] ■ The embedded bolts used to secure the tire wheels of forklifts were falling off after being delivered to the customer. ■ If they fall off while in operation, it could lead to a serious accident, so it must be resolved urgently. *For more details, please refer to the related links or feel free to contact us.
Packed with information on the basic structure of screws and helpful tips for product selection! Technical materials are available to assist with component selection during product manufacturing!
Understand in 3 minutes! Technical materials on screws are available for download! Please feel free to download and take a look. ■ Screw Encyclopedia We have compiled products that are relatively commonly used in the market. ■ Overview of Resins Used for Plastic Screws - Overview of resin materials - Characteristics of each type - Mechanical properties by type of resin - List of physical properties of resin materials - List of chemical resistance of resins ■ Differences Between Embedded Bolts and Double-Ended Bolts We have summarized the tolerances for "length" and "thread length," which are particularly prone to causing trouble when using embedded bolts and double-ended bolts, according to the standards for embedded bolts (JIS B 1173) and the tolerances for fastening components (JIS B 1021). - Comparison table of differences between embedded bolts and double-ended bolts - Standards for embedded bolts (JIS B 1173) - Tolerances for fastening components (JIS B 1021) - How much difference is there between JIS B 1173 and JIS B 1021? *For more details, please refer to the PDF materials or feel free to contact us.
Screws are the "salt of industry" and the "salt of everyday life." What we deliver to our customers through manufacturing is "peace of mind."
Sanwa Ai is a specialized trading company for fastening components such as screws, delivering quality assurance from general fastening parts to specially processed products made in-house. We offer products with reliable quality that accommodate various materials and a wide range of sizes. We have a diverse and extensive selection of hundreds of thousands of products, including JIS standards, organizational standards, and manufacturer standards. Through the manufacturing and sales of screws and fastening components, we contribute to people's safe and prosperous lives and the development of the manufacturing industry. 【Products Offered (Partial)】 <Standard Products> ■ Carbon steel, alloy steel, and iron products ■ Non-ferrous metals ■ Plastics ■ Stainless steel ■ Imported goods *For more details, please refer to the PDF materials or feel free to contact us.
Large outer diameter and sturdy! Introducing the multi-angle, U-channel dedicated washer!
We would like to introduce our "Flat Washer W." It can be used when the diameter of screws and bolts is small compared to the hole diameter of multi-angle and U-shaped brackets. It has a larger outer diameter and is more durable than commercially available washers. Please feel free to contact us when you need assistance. 【Lineup】 ■W-16-3C ■W-18-3C ■W-19-3C ■W-23-3C ■W-24-3C *For more details, please refer to the PDF document or feel free to contact us.
Strong screw connections with high durability! Various options available, including E-Sert (formerly known as Helicoil)!
Sanyu Seiki offers a wide range of industrial screws, including the 'E-Sert' (formerly known as Helisert), which enables high durability screw connections, and provides them quickly, accurately, and at reasonable prices! 【Introducing Sanyu Seiki's main three products】 ◆ Over 60 years of trust and achievements! E-Sert (formerly known as Helisert) * Inserted into soft materials like plastic, achieving a strong stainless steel screw! * Ideal for areas requiring strong tightening and durability for repeated use! ◆ Tangless Insert * Eliminates the tang part shaped like a "no," reducing processing time by skipping the cutting step! * With a special tool, insertion and removal can be done without a tang! ◆ Ensert * Suitable for reinforcing screw parts of materials like plastic that are prone to thread crushing with direct tapping! * Provides improved strength over direct tapped screws! Strong against pull-out and loosening!
Introduction of materials that list the specifications for useful tapered screws.
This document is a technical material that includes the specifications for standard tapered threads. It is an excerpt from JIS B 0203 (1999). Morimoto Precision Shaft Co., Ltd. handles a variety of products including shafts, ball screws, sliding screws, 30-degree trapezoidal screws, and limit gauges for screws. In addition to this document, we have many other technical materials available, so please take a look. [Contents] ■ Standard profile and standard dimensions *For more details, please refer to the PDF document or feel free to contact us.
Common questions and concerns about screws solved! Screw standards edition.
YAMAWA will respond to inquiries received from customers. This document includes detailed explanations as well. 【Contents】 ■Inquiry I purchased a water faucet from a home center and plan to install it on the distribution pipe. The thread specification is noted as "PJ 1/2". What kind of thread specification is this? Additionally, what type of female thread can this faucet be installed on? *For more details, please refer to the PDF document at the link below.
Resolving common questions and concerns about screws! Introducing Pg screws.
YAMAWA will respond to inquiries from customers. This document includes detailed explanations as well. 【Contents】 ■Inquiry I was given a processing drawing with the thread symbol "Pg13.5." This is the first time I've seen this thread symbol; what kind of thread is it? Also, can I obtain a tap for it? *For more details, please refer to the PDF document linked below.
Resolving common questions and concerns about screws! Screw standards edition.
YAMAWA will respond to inquiries received from customers. This document includes detailed explanations as well. [Contents] ■Inquiry There is a notation "S0.8×0.2" for a screw on the drawing. What is the standard for this screw? *For more details, please refer to the PDF document linked below.
Online sales of standard screws, bolts, washers, and nuts.
The screw shop is an online store that sells standard screws, bolts, washers, nuts, and rivets to both businesses and individuals. You can purchase from over 500,000 types of sizes and standards, and there is a wide selection of retaining rings, pins, tamper-proof screws, plastic screws, and hex socket bolts. Individual sales products are expanding. Free shipping is available for orders over 10,800 yen.
Manufacturing and selling various screws and construction materials! We will continue to adapt to meet our customers' needs.
Keimoto Manufacturing Co., Ltd. is a company that primarily handles construction screws, as well as a wide range of materials, hardware, tools, and consumables related to the job site. We continue to challenge ourselves to provide the maximum value that our customers seek. With a spirit of always putting the customer first, we strive to refine our technical and proposal capabilities to flexibly respond to diverse needs and aim to provide the best products to our customers. 【Product Line】 ■ Tapping screws, coarse thread screws, lightweight ceiling screws, staples ■ Concrete screws, bolts, construction materials and hardware, tools ■ Small screws, wood screws *For more details, please refer to the PDF document or feel free to contact us.
We can accommodate even very small lots! Orders placed by 2 PM will be shipped on the same day! Introducing long screws.
This is an introduction to the "long screws" available on the online store "Screw Super Dot Com" of Yamamoto Tech Co., Ltd. Our products can be selected from materials such as iron, brass, stainless steel, aluminum, titanium, S45C, SUS316L, and resin, and you can also choose the surface treatment and screw shape. For information on materials and prices, please refer to "Screw Super Dot Com." 【Available Materials】 ■ Iron ■ Brass ■ Stainless Steel ■ Aluminum ■ S45C Others *Please feel free to contact us for more details.
We can accommodate even very small lots! Orders placed by 2 PM will be shipped on the same day! Introducing micro screws.
This is an introduction to the "micro screws" available on the online store "Screw Super Dot Com" of Yamamoto Tech Co., Ltd. This product is available in materials of iron, brass, and stainless steel. Additionally, you can choose the surface treatment and screw shape. For information on materials and prices, please refer to "Screw Super Dot Com." 【Available Materials】 ■ Iron ■ Brass ■ Stainless Steel *For more details, please feel free to contact us.
Are you having trouble with the production of screws and machine parts? We can handle various types of processing!
At Yamamoto Tech Co., Ltd.'s online store "Screw Super Dot Com," we offer various processing services, including brass cutting machining suitable for mass production prototypes, NC lathe processing, and various types of press processing. For additional processing of screws, we can accommodate operations such as rod end processing, pin hole processing, and flat end processing, starting from just one piece. If you are having trouble with the production of screws or machine parts, please feel free to contact us. 【Processing】 ■ NC lathe processing / Brass cutting machining ■ Various types of press processing ■ Bending long bolt processing ■ Resin cutting processing / Cutting processing ■ Leaf spring processing ■ Hot-dip galvanizing processing *For more details, please feel free to contact us.
A total of 90 pages! You can download the chain, screw, and packing edition from the 2019 latest version of the "Hardware Catalog for Industrial Equipment."
We ship 700 types of products from Shibutani's own factory each month. We respond to our customers' diverse needs. The renewed version of the "Fittings Catalog for Industrial Equipment" has been completed. It includes many of our original products and products we handle. In addition to product summaries, you can download a catalog focused on "Chains, Screws, and Packings," which includes photos and drawings to assist in selection, from the link below! ★ The entire catalog is currently available for free! Please apply through the inquiry form! ★ 【Featured Products (excerpt)】 ■ Chains ■ Screws and Eye Bolts ■ Packings and Grommets ■ Door Stops ■ Grilles ■ Others, etc.
![[Technical Data] Super Beginner! "Basic Knowledge of Screws Vol. 2" #Free Giveaway Now](https://image.mono.ipros.com/public/product/image/be9/2000729666/IPROS49780369643759609934.png?w=280&h=280)
A must-see for design, development, and new employees! We will provide you with the basic knowledge of screws necessary for manufacturing.
To design and develop machinery and architectural structures, a very broad range of knowledge is required. Among this, one of the essential pieces of knowledge needed across all machines and industries is the knowledge of "screws," which are the most frequently used components of mechanical elements. We have provided an easy-to-understand explanation of the "Fundamentals of Screws" with illustrations. We hope it will be of assistance to those involved in design and development. Additionally, if you have any issues related to "fastening," please feel free to consult with us. Vol.2 | INDEX Chapter.4 | Principles of Screw Fastening Chapter.5 | Screw Standards and Types Chapter.6 | Screw Strength Classification *The new release "Vol.3" is also being uploaded to great acclaim! DL Page | https://www.ipros.jp/product/detail/2000744319 "#screw" "#screws" "#bolt" "#screw" "#nut" "#fastening"
Twist exercise effective for creating a waistline on the rotating step - Health equipment Choi Tore WDT-255 Twisty.
Twist exercise effective for creating a waistline while performing rotational steps. SPL certified product WDT-255 Twisty - Specifications: Height 1,200 × Width 1,430 × Length 1,280 mm - Steel - PE panel - Synthetic resin coating
Established a molding method that does not cut carbon fibers! This is a carbon bolt with excellent chemical resistance, lightweight, and high strength properties [patent obtained].
TAKAI Corporation's "CVB" is a carbon fiber reinforced plastic bolt made using a thermosetting resin that excels in chemical resistance. By molding the carbon fibers without cutting them, high strength is achieved. Compared to conventional resin bolts, it has achieved over four times the strength. Additionally, it has excellent chemical resistance and can be used in environments with chemical liquids such as sulfuric acid. You can download detailed performance tables and documents summarizing shapes and dimensions from the link below. Please feel free to check it out. 【Features】 ■ Unique technology called Fiber Keep Flow molding allows for molding without cutting the carbon fibers, maintaining them in a connected state. ■ Patented molding method for high-strength composite bolts. ■ Proven track record with major domestic semiconductor manufacturing equipment manufacturers.
Calculate the measurement temperature correction value! You can easily check the surface body temperature.
The "TP-U Series" is a unit-type body surface temperature checker equipped with a 2000-pixel thermal image sensor. It quickly measures body surface temperature and lights up the NG lamp when it detects a temperature above the set alarm temperature (e.g., 38°C). It can be installed at employee entrances, school access points, and facilities where people gather, allowing for easy fever checks. 【Features】 ■ Quickly measures body surface temperature in 3 seconds ■ Check standby, OK, and NG lamps Easy operation allows for self-checking ■ Hygienic as it measures without contact ■ Can operate independently *For more details, please refer to the PDF document or feel free to contact us.
Fever check from a distance! Handheld surface temperature checker with thermal imaging.
The "TP-ST1" is a non-contact handheld surface temperature checker with thermal imaging. It allows for easy detection of fever in places such as offices, factories, logistics warehouses, supermarkets, commercial facilities, and public facilities. In addition to easily measuring the surface temperature of the forehead, the fever check using thermal imaging can be conducted while maintaining distance, thereby reducing the risk of secondary infections. 【Features】 ■ Thermal image display showing measurement points ■ Fever check from a step away ■ Easy operation with one hand and portable ■ Operates on AA batteries ■ Value correction function *For more details, please refer to the PDF document or feel free to contact us.
We can accommodate shaft end processing according to your order with a short delivery time! Low-temperature black chrome plating is also available.
We would like to introduce our products, including the "MSS Shaft Series." In addition to the MV series of rolled ball screws without surface treatment and the MY series with phosphate coating, we offer "support units" such as fixed (drive) side square types and "trapezoidal screws" compliant with JIS B0216 Tr standards. We also have a lineup of "sliding screws" that can be used in a wide range of environments and "gauges" that offer cost advantages. 【Product Lineup】 ■ MSS Shaft Series ■ Rolled Ball Screws MV・MY Series ■ Support Units ■ Trapezoidal Screws ■ Sliding Screws ■ Gauges *For more details, please download the PDF or feel free to contact us.
Completely fix the thin plate and eliminate screw fastening troubles! Suitable as the fastening screw for terminal blocks!
The "Full Lock Screw (R)" is a screw that can completely secure thin plates. The screw shaft diameter is smaller than the inner diameter of the female thread, preventing contact with the female thread, allowing for the fastening of thin plates. It resolves screw fastening troubles. It is compatible with recess (bit hole) and Fuji Lock (JIS: hexalobular hole). It is suitable as a screw for terminal blocks. 【Features】 ■ Can completely secure thin plates ■ Resolves screw fastening troubles ■ Compatible with recess (bit hole) and Fuji Lock (JIS: hexalobular hole) ■ Suitable as a screw for terminal blocks ■ Strength is equivalent to that of a small screw with washer (JIS B 1188: 1995) *For more details, please refer to the PDF document or feel free to contact us.
A magical screw that brightens up the space! It comes in a variety of colors and sizes.
The decorative nuts crafted by Kawabata Screw are magical screws that brighten up any space! With a wide variety of colors and sizes available, they can be used in all sorts of places, such as nameplates and photo frames. Custom production is also possible. For more details, please contact us or take a look at our catalog.
