Screw Product List and Ranking from 42 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
This ranking is based on the number of page views on our site.

Screw Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. 平田ネジ Osaka//Building materials, supplies and fixtures manufacturers
  3. null/null
  4. 4 null/null
  5. 5 福井鋲螺 本社、技術センター、細呂木事業所、加賀工場、能登工場、NL工場、東京支店、名古屋支店、大阪支店 Fukui//Building materials, supplies and fixtures manufacturers
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Screw Product ranking

Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
This ranking is based on the number of page views on our site.

  1. [Japan Building Materials Association Special Award] Environmentally friendly surface treatment compliant with various regulations
  2. Sheet stat 平田ネジ
  3. Roof bolt R/RSV/R-S/R-B/RSV-B/R-BS
  4. 4 Shinwasher FCW(-R) / FCW-(R)S type
  5. 5 Roof Bolt High Performance Type 'Ultra Tight'

Screw Product List

181～195 item / All 366 items

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[Processing Technology Materials] Textbook on Cold Forging *Currently available for free

[Processing Technology Materials] Textbook on Cold Forging *Currently available for free

We are currently offering a free copy of "The Textbook of Cold Forging," which explains the basics of cold forging! By using cold forging, you can achieve high-precision shaping and increased strength through work hardening.

This document provides a detailed explanation of cold forging. It richly introduces basic methods, mold structures, and manufacturing processes. It is presented in an easy-to-understand manner using graphs, diagrams, and photographs, so if you are interested, please download it using the "PDF Download" button below. 【Contents (Excerpt)】 ■ About Forging ■ Features of Cold Forging ■ Basic Methods of Cold Forging ■ Mold Structures for Cold Forging <About Our Company> Our company can reduce costs by achieving "integrated production" in-house, from material cutting to cold forging and machining. Additionally, we can provide heat treatment and surface treatment through collaboration with partner companies. The primary materials we handle are steel materials, but we can also shape non-ferrous metals such as aluminum and copper. <Exhibition Information> Exhibition Name: 8th Nagoya Machine Elements Technology Exhibition M-Tech Date: April 12 (Wed) - April 14 (Fri), 2023 Venue: Port Messe Nagoya Booth Number: 1st Exhibition Hall 6-35 ◎ The downloadable material "Textbook of Cold Forging" also includes an invitation ticket for the exhibition. *For more details, please refer to the PDF document or contact us.

  • Processing Technology

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Screw insertion testing machine

Screw insertion testing machine

Reducing the burden of human wave tactics! A testing machine that automatically performs screw threading inspections under computer control.

The "Screw Passing Test Machine" from Ikeda Screw Company is a machine that identifies foreign objects and defects in the valley diameter of screws using IoT, without human intervention. Traditional screw passing inspections were often conducted manually, relying heavily on human resources, which resulted in significant time, labor, and associated costs. This product accurately sorts good and defective items through computer control, and allows for monitoring of work conditions via smartphones and other devices. 【Features】 ■ Operates 24 hours a day without rest, ensuring high efficiency ■ Reduces the need for manual labor, alleviating workload ■ Remote operation of the machine's start and stop functions via smartphone ■ Work conditions can be monitored with surveillance cameras ■ The frame is made of aluminum for lightweight construction *For more details, please refer to the PDF document or feel free to contact us.

  • Analysis and prediction system
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Super ultra-thin head screw "310 Slim"

Super ultra-thin head screw "310 Slim"

Optimal for space-saving and design enhancement! Ultra low-profile type.

The 310 Slim is an ultra-low head type screw that is ideal for space-saving measures and enhancing design aesthetics. Its thickness is only 0.5mm for M2 and just 0.9mm for M4, making it perfect as a cover screw. 【Features】 - Ultra-thin head type - Ideal for areas without clearance in machines and equipment - No protrusion of the head after installation on the product For more details, please contact us or download the catalog.

  • Subsidiary materials

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[Case Study] Prevention of Variation and Loosening with Precoat Type Adhesives

[Case Study] Prevention of Variation and Loosening with Precoat Type Adhesives

Elimination of uneven application and missed spots in adhesive coating work! Introducing examples that have improved work efficiency.

We would like to introduce a case where we proposed "Sea Horse Lock" to a machinery manufacturer. The components mounted on the rotating body of the product were fastened with hex socket flat head bolts M6x25, but there was an occurrence of "screw loosening." As a result of our proposal, the return torque of the adhesive type SL358 was found to be the most favorable, leading to its adoption after prototyping and subsequently for mass production. No loosening incidents have occurred since its adoption. 【Case Overview】 ■ Issues - Components mounted on the rotating body of the product were fastened with hex socket flat head bolts M6x25, but "screw loosening" occurred. - Variability in the anti-loosening effect due to missed application or uneven application of adhesive. *For more details, please refer to the related links or feel free to contact us.

  • Other services and technologies

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[Case Study] Cost Reduction through Changes in Manufacturing Method of Mass-Produced Screws (Adjustment Screws)

[Case Study] Cost Reduction through Changes in Manufacturing Method of Mass-Produced Screws (Adjustment Screws)

Proposing product manufacturing with the desired delivery time, precision, and unit price based on extensive knowledge of the products.

We would like to introduce a case where we proposed to manufacture adjustment screws from scratch for a machine tool and industrial machinery manufacturer, as per their request. During mass production, a request for the arrangement of adjustment screws was made to the purchasing department, and upon checking on an e-commerce site, it was found that the costs were high and did not fit the budget for purchasing the production lot (700 pieces). After our proposal, we were able to provide the screws at approximately 45% lower cost than the e-commerce site, taking into account the lead time (actual working days: 30). [Overview of the Issue] - During the prototype phase of a new machine tool, the design department intended to use "adjustment screws" available on an e-commerce site for the legs of the machine. - When a request for the arrangement of adjustment screws was made to the purchasing department during mass production, it was discovered that the unit price was high and did not fit the budget for purchasing the production lot. - Since they did not want to make significant specification changes, they were considering how to obtain the screws at a lower cost. *For more details, please refer to the related links or feel free to contact us.*

  • Other services and technologies

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AVIBANK Quick Release Pin

AVIBANK Quick Release Pin

Complete the time-consuming fastening with traditional bolts and nuts in an instant. (Attach and detach the head button with a single push.)

● Fixing the counterpart material by easily inserting and removing a steel ball that is press-fitted into the spindle using a special method. ● Completing time-consuming fastening with bolts and nuts in an instant. ● Developed for the purpose of easily securing aircraft hatches and doors. * Currently used in general industrial fields as well. ● Compatible with metric and inch measurements.

  • Safety and consumables

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Flat seat gold 300HV

Flat seat gold 300HV

We respond to needs with mill sheets and inspection certificates! Please consider our proposal when estimating drawings with specification requirements.

This product is a flat washer with a hardness classification of 300HV. It prevents the nut or bolt head from sinking into the joined materials. It can be used when the hole diameter is larger than the bolt diameter or to stabilize the seating surface. It meets needs with a mill sheet and inspection certificate. The material used is S45C to S55C (domestic material), and it has undergone bright hardening and tempering heat treatment. 【Features】 ■ JIS B1256:2008 ■ Standard shape/Part grade A ■ With marking ■ Hardness classification of 300HV ■ With mill sheet and inspection certificate *For more details, please refer to the PDF document or feel free to contact us.

  • Safety and consumables
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PEEK products

PEEK products

A new small screw has arrived! Introducing PEEK products that excel in heat resistance and fatigue resistance.

We would like to introduce the "PEEK products" handled by Yura Sangyo Co., Ltd. Our lineup includes various products such as "(+) Pot Micro," "(+) Small Screws," and "Hex Bolts," as well as "Hex Nuts and Washers." These products excel in heat resistance, fatigue resistance, impact resistance, and creep resistance, and are usable in all chemical environments except concentrated sulfuric acid. They are used in parts for LCD manufacturing equipment, medical devices, cleaning jigs, chemical-related equipment, and precision machinery parts. 【Features】 ■ PEEK (Polyether Ether Ketone) ■ Continuous use temperature: 180℃ ■ Highest level of chemical resistance among plastics ■ Excellent heat resistance, fatigue resistance, impact resistance, and creep resistance ■ Does not contain any of the six substances restricted by the ROHS directive *For more details, please refer to the PDF materials or feel free to contact us.

  • others

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Diamond/cBN Wheel

Diamond/cBN Wheel

It has several times the hardness compared to general abrasives! A high-precision wheel with sharp cutting performance that is efficient and long-lasting.

We would like to introduce our "Diamond/cBN Wheels." In the world of machining, diamonds and cBN are referred to as super abrasives, possessing several times the hardness compared to conventional abrasives like SiC and WA. The sharp cutting edges of these super abrasives excel in cutting performance, offering high efficiency and long lifespan, and are used in high-precision grinding wheels that produce a high grinding ratio. Additionally, they effectively dissipate heat from the grinding point to the wheel side, helping to prevent thermal alteration of the workpiece surface. 【Features】 ■ High efficiency and long lifespan ■ Sharp cutting performance with high-precision wheels ■ Several times the hardness compared to conventional abrasives like SiC and WA ■ Effectively dissipates heat from the grinding point to the wheel side *For more details, please refer to the PDF document or feel free to contact us.

  • Work tools

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Sanwa I Co., Ltd. Company Information

Sanwa I Co., Ltd. Company Information

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 manufactured in-house. We offer products with reliable quality that accommodate various materials and a wide range of sizes. We have a diverse and abundant selection of hundreds of thousands of products, including JIS standards, organizational standards, and manufacturer standards. Through our manufacturing and sales business 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.

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Precision large-scale machining

Precision large-scale machining

For precision and large-scale cutting processing, leave it to the screw manufacturer and trading company "Sanwa Ai"!

One of our strengths, the I-Network (Manufacturing Network), leverages the technical skills and experience of our in-house manufacturing department and over 300 partner factories to meet various processing needs. In "Precision Machining," we cater to the production of high-value-added components that require micron-level tolerance precision. We can handle products with a minimum diameter of φ2.0mm and a minimum length of 0.5mm, accommodating extremely small products. In "Large-Scale Cutting Machining," we support the processing of large diameter and long products using NC lathes, machining centers, NC universal milling machines, and long lathes. We have a proven track record with shipbuilding, home air conditioning, commercial air conditioning, and valve manufacturers. Please feel free to contact us when you need assistance. 【Precision Machining Features】 - Capable of producing high-value-added components that require micron-level tolerance precision - Supported materials: SUS304, SUS303, SS400, SUM, S45C, SCM435, C3604, A5052, and many others - Achievable sizes: Minimum diameter of φ2.0mm and minimum length of 0.5mm, accommodating extremely small products *For more details, please refer to the PDF document or feel free to contact us.

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Fastening System (One-Sided Operation) "Blind Rivet"

Fastening System (One-Sided Operation) "Blind Rivet"

Fastening System (One-Sided Operation) "Blind Rivet"

Simple fastening can be done by one person on one side. ● No welding required, can fasten galvanized steel sheets ● Continuous operation possible ● Assembly line automation possible ● Strong seismic resistance, can fasten different materials ● Waterproof types of valve tight and shield rivets are also available. For product specifications and details, please download the catalog or contact us.

  • Gates, walls and fences
  • Work tools

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Fastening system (dual-side operation) "Hollow Rivet"

Fastening system (dual-side operation) "Hollow Rivet"

Fastening system (dual-side operation) "Hollow rivet"

This is a rivet that allows for adjustable clamping force within a specified range and has the characteristic of maintaining its clamping force without loosening. It is also a standard product established by JIS. By equipping it with an automatic riveting machine, we provide a more advanced fastening operation. ● Completed with a single touch using a rivet setter. ● There is no shaft swelling, so there is no concern about cracking of the fastened materials. ● The riveting pressure is low, making it ideal for rotating objects. For product specifications and details, please download the catalog!

  • Work tools

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Small head screw "Super Small Head Concrete Screw" *Free samples available.

Small head screw "Super Small Head Concrete Screw" *Free samples available.

Super small head diameter! Super high corrosion resistance! Even with thin plate products, the head doesn't protrude. It's less likely to experience electrolysis on aluminum and zinc plates!

The "Super Small Head Concrete Screw" is an ideal concrete screw for areas where standard flat heads would protrude, such as thin plate saddle bands and stair step installations. It exhibits corrosion resistance superior to that of painted or hot-dip galvanized finishes. It is highly resistant to incompatible galvanized steel plates and aluminum materials, and even if scratched, it self-repairs with silica components. 【Features】 ○ Outstanding corrosion resistance ○ Galvanic corrosion prevention ○ Self-repairing capability ○ Adoption of ultra-high corrosion-resistant ionized coating For more details, please contact us or download the catalog.

  • Entrance/Exterior Doors

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