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screw Product List and Ranking from 99 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

screw Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

  1. 日本ケミカルスクリュー Tokyo//Resin/Plastic
  2. MORIMOTO SEIMITSU SHAFT Co., Ltd Mie//Machine elements and parts
  3. アートスクリュー Aichi//Machine elements and parts
  4. 4 ウィルコ Kanagawa//Industrial Machinery
  5. 5 山崎 Shiga//Machine elements and parts
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screw Product ranking

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

  1. High-strength thermoplastic plastic bolt "KYOUJIN" 日本ケミカルスクリュー
  2. Technical Data: Dimensions of Bolt Hole Diameter and Counterbore Diameter MORIMOTO SEIMITSU SHAFT Co., Ltd
  3. Technical Document "Unified Thread / American Pipe Thread" エナパック 本社　営業部
  4. 4 Understanding the Basics of Screws: A Textbook on Screws Learned from the Ground Up
  5. 5 Technical Data: Pipe Tapered Threads MORIMOTO SEIMITSU SHAFT Co., Ltd

screw Product List

196～210 item / All 338 items

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We offer standard and custom products such as screws, bolts, washers, etc., tailored to your industry!

We offer standard and custom products such as screws, bolts, washers, etc., tailored to your industry!

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.

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  • bolt

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[Case Study] Investigation and Measures for Causes of Loosening

[Case Study] Investigation and Measures for Causes of Loosening

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.

  • Other services

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Provision of technical materials useful for the structure and selection of screws, as well as for component selection during product manufacturing.

Provision of technical materials useful for the structure and selection of screws, as well as for component selection during product manufacturing.

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.

  • Technical and Reference Books

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Sanwa Ai Co., Ltd. Company Information

Sanwa Ai 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 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.

  • Other machine elements
  • Contract manufacturing
  • nut

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Flat washer W

Flat washer W

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.

  • Assembly Jig

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Achieve high durability screw connections! For industrial screws, trust the proven performance of Sanyu Seiki.

Achieve high durability screw connections! For industrial screws, trust the proven performance of Sanyu Seiki.

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!

  • nut

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Technical Data: Pipe Tapered Threads

Technical Data: Pipe Tapered Threads

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.

  • Other work tools
  • Work tools

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Knowledge bag for when you're in trouble: PJ screw

Knowledge bag for when you're in trouble: PJ screw

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.

  • Tap

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What is a Pg screw?

What is a Pg screw?

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.

  • Tap

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Knowledge bag for when you're in trouble: About screws of size S0.8×0.2

Knowledge bag for when you're in trouble: About screws of size S0.8×0.2

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.

  • Tap

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Screw shop

Screw shop

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.

  • nut
  • bolt
  • Inspection fixture

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High-performance screw! "Super Ferrite-160 (SF-160)"

High-performance screw! "Super Ferrite-160 (SF-160)"

High corrosion resistance, low thermal expansion, strong magnetism! High-performance ferrite-based stainless steel!

We have developed a high-performance ferritic stainless steel "SF-160+α" that achieves corrosion resistance and workability comparable to general-purpose austenitic stainless steel, widely suitable for various applications. SF-160+α offers economic advantages by being free of nickel and molybdenum, along with strong magnetic properties, low thermal expansion, oxidation resistance, and advanced refining technology that reduces harmful impurities and inclusions. By adding trace amounts of copper and niobium, it achieves corrosion resistance close to that of austenitic stainless steel (SUS304 series). SF-160+α not only contributes to the value-added activities of customers using austenitic stainless steel but also facilitates the transition from ordinary steel coated products, providing solutions for a wide range of applications. ● For more features and details, please download the catalog.

  • bolt

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JIS Mechanical Parts Collection for BricsCAD V19

JIS Mechanical Parts Collection for BricsCAD V19

We have prepared nearly 3,000 high-purity 2D machine parts. They can be quickly searched and placed on BricsCAD using a dedicated program.

An essential element in mechanical design is the component symbol. BricsCAD is a highly cost-effective AutoCAD-compatible software, but there are still very few dedicated applications available domestically. This software is a 2D mechanical component library specifically created for BricsCAD.

  • 2D CAD machine

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JIS Mechanical Parts Collection for ZwCAD 2019

JIS Mechanical Parts Collection for ZwCAD 2019

We have prepared nearly 3,000 high-purity 2D mechanical parts, which can be quickly searched and placed on ZwCAD using a dedicated program.

An essential element in mechanical design is the component symbol. ZwCAD is a highly cost-effective AutoCAD-compatible software, but there are still very few dedicated applications available domestically. This software is a 2D mechanical component library specifically created for ZwCAD.

  • 2D CAD machine

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Introduction of Long Screws from Neji Super

Introduction of Long Screws from Neji Super

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.

  • Other services
  • stainless
  • Other metal materials

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