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Screw Product List and Ranking from 43 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Aug 06, 2025～Sep 02, 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 06, 2025～Sep 02, 2025
This ranking is based on the number of page views on our site.

  1. MORIMOTO SEIMITSU SHAFT Co., Ltd Mie//Machine elements and parts
  2. ハギテック Chiba//Trading company/Wholesale 本社工場
  3. クラウン精密工業 Saitama//Machine elements and parts
  4. 4 Yamawa Manufacturing Co.,Ltd. Tokyo//Machine elements and parts
  5. 5 null/null
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Screw Product ranking

Last Updated： Aggregation Period:Aug 06, 2025～Sep 02, 2025
This ranking is based on the number of page views on our site.

  1. Technical Data: Dimensions of Bolt Hole Diameter and Counterbore Diameter MORIMOTO SEIMITSU SHAFT Co., Ltd
  2. M screw to PF(G) screw conversion adapter 'M screw adapter' ハギテック 本社工場
  3. Technical Data: Pipe Tapered Threads MORIMOTO SEIMITSU SHAFT Co., Ltd
  4. 4 Screw "Deltite" クラウン精密工業
  5. 5 Understanding the Basics of Screws: A Textbook on Screws Learned from the Ground Up

Screw Product List

46～60 item / All 115 items

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[Case Study Collection] Improvement Cases from Full Cutting Processing to Forging Processing (Header Processing)

[Case Study Collection] Improvement Cases from Full Cutting Processing to Forging Processing (Header Processing)

Significant mass production and cost reduction are possible compared to full cutting processing! Numerous examples of improvements to forging processing are introduced!

We would like to introduce a case study of processing improvement proposed by Crown Fastener Co., Ltd. We proposed to improve the entire cutting process, which was facing issues such as "production quantities not increasing" and "surface accuracy inside the holes not being achieved, requiring additional processing," by switching to forging processing (header processing). As a result, significant mass production became possible, and the accuracy stabilized due to production with molds. Additionally, it led to increased strength due to work hardening and substantial cost reductions. 【Case Study】 ■Before - Production quantities were not increasing - Surface accuracy inside the holes was not achieved, requiring additional processing ■After - Significant mass production became possible - Accuracy stabilized due to production with molds - Strength increased due to work hardening - Substantial cost reductions achieved *For more details, please refer to the PDF document or feel free to contact us.

  • nut
  • bolt
  • Other machine elements

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The making of a screw.

The making of a screw.

Request for screw manufacturing - Introducing the process from production to shipping, until the screws are completed!

Here is the process of how screws are made at Mochizuki Spiral Co., Ltd. First, the sales department issues a manufacturing instruction based on the orders received from customers and requests production from the manufacturing department. After that, material selection is done, followed by the production of the head (forging), and then the production of the screw body takes place. To enhance the screw-in capability of screws like tapping screws, cuts are made at the tip of the screw as per user instructions, followed by a cleaning process. The cleaned screws undergo a final inspection to ensure they are manufactured according to JIS standards, followed by sorting and packaging before shipment. 【Process of Screw Production】 1. Screw production request 2. Material selection 3. Head production (forging) 4. Screw body production (rolling) 5. Tip cutting production (splitting) 6. Cleaning 7. Final inspection 8. Sorting 9. Packaging 10. Shipment *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Custom-made screws "SC Screw"

Custom-made screws "SC Screw"

Custom screw ordering service with freely combinable options!

At Sumida Bolt Manufacturing Co., Ltd., we offer a "custom screw" service that allows for original engravings. We also accommodate low-cost, fully customized cap shapes. Please feel free to consult us about identification marks and original engravings (numbers, letters, etc.). 【Materials】 ■ Steel ■ Stainless Steel ■ Brass ■ Copper ■ Aluminum ■ Titanium *For more details, please download the PDF or feel free to contact us.

  • nut
  • bolt

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screw

screw

Sasaki Industries has absolute confidence in screws.

At our company, we are well aware of how all the screws delivered to our clients are used, and we provide screws that are the best match for those applications. Additionally, screws are very delicate products. We respond with high precision, reliable delivery times, and low costs. Since we handle most of the screws distributed in Japan, please feel free to consult us with your requests. 【Product Lineup】 ■ Wood screws ■ Tapping screws ■ Various bolts ■ Various nuts ■ Curl plugs, etc. *For more details, please download the PDF or feel free to contact us.

  • bolt
  • nut

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Sakamura Sangyo Co., Ltd. Screw Products Catalog

Sakamura Sangyo Co., Ltd. Screw Products Catalog

Introducing the main equipment! Featuring items such as "pair nuts" that are effective in preventing loosening.

This catalog features a wide range of products from Sakumura Sangyo, a comprehensive manufacturer of screws. Included are items such as the "Pair Nut," which is effective in preventing loosening, as well as the "One-Piece Type Bag Nut" and "Square-Head Hollow Plug," which have no issues with welding rust or core misalignment. Additionally, we also introduce our main production and inspection measurement equipment. [Contents (excerpt)] ■ Main Equipment ■ Pair Nut ■ One-Piece Type Bag Nut ■ Square-Head Hollow Plug *For more details, please refer to the PDF document or feel free to contact us.

  • nut
  • bolt
  • Other machine elements

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Screw products

Screw products

We provide products tailored to meet customer needs with custom-made solutions!

Our company manufactures and sells screw and bolt-related products, ensuring that we deliver reliable and high-quality products. We also produce custom-made products tailored to your specific needs that are not available as standard items. Please feel free to contact us with your requests. 【Materials We Handle】 ■SS400 (equivalent) SCM435, S45C, SUS304, SUS316 (L), SUS410, brass, copper, aluminum, titanium, resin, etc. *For more details, please download the PDF or contact us.

  • bolt
  • Contract manufacturing

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Screw "SSN (Super Slit Nut)"

Screw "SSN (Super Slit Nut)"

The new locking nut we propose!

The "SSN (Super Slit Nut)" is a screw that can withstand 1 million vibration tests (NAS test) and exhibits excellent anti-loosening effects. It is equipped with a spring function that generates pre-bolting torque at the top of the nut. There are two springs at the top of the nut with a specific shape, and during tightening, these parts undergo elastic deformation, gripping the threads of the counterpart near the slit area with spring force. This simple structure provides stable anti-loosening effects. 【Features】 ■ Anti-loosening performance that withstands 1 million vibration tests (NAS test) ■ Reusable ■ Prevents dislodgment in environments with intermediate stops or unstable axial forces ■ Can be produced in small lots with short delivery times ■ Adjustable strength of anti-loosening (pre-bolting torque) *For more details, please download the PDF or contact us.

  • nut

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SUS430 dish with a step 5.0×16.5 Custom production of over 1,000 types

SUS430 dish with a step 5.0×16.5 Custom production of over 1,000 types

[Use of adjustment wheels for residential use] 90% are custom-made. We offer suggestions for material selection, cost reduction, and strengthening processes. Samples available.

Our company is a screw management enterprise that has established a network system capable of meeting various customer needs, from caster parts to furniture-related screws and hinge pins. We handle caster parts and furniture-related screws, and we also accommodate custom manufacturing upon request. We have a maximum production capacity of 60 to 70 tons per month. At Tsukayoshi Manufacturing Co., Ltd., we value thinking from the customer's perspective and making sales and proposals accordingly. 【Features】 - We manufacture using molds and multi-stage headers.

  • nut

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Daruma nails 4.5mm, with a track record of producing over 1,000 custom items.

Daruma nails 4.5mm, with a track record of producing over 1,000 custom items.

[Key Components] 90% are custom-made products. We offer suggestions for processing steps such as material selection, cost reduction, and strength enhancement. Samples are available.

Our company is a screw management enterprise that has established a network system capable of meeting various customer needs, from caster parts to furniture-related screws and hinge pins. We handle caster parts and furniture-related screws, and we also accommodate custom manufacturing as per your requests. We have a maximum production capacity of 60 to 70 tons per month. At Tsukayoshi Manufacturing Co., Ltd., we value thinking from the customer's perspective and making sales and proposals accordingly. 【Features】 - Processed by forging from material with a wire diameter of φ4.45 to φ4.0. - Used as components for latches.

  • nut

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screw

screw

screw

It is a rust-resistant stainless steel screw. We also manufacture self-drilling screws that can be fastened without pre-drilling holes in the steel plate.

  • nut

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M screw to PF(G) screw conversion adapter 'M screw adapter'

M screw to PF(G) screw conversion adapter 'M screw adapter'

It is possible to connect equipment with metric threads to the mounting holes that have been processed for M screws!

The "M Screw Adapter" is an adapter that allows connection between mounting holes that have been processed for M screws and equipment with metric screws. It enables a wide range of devices to be used simply, simplifying the wiring of control circuits. The material is C3604 (brass). 【Features】 ■ Allows a wide range of devices to be used simply ■ Simplifies wiring of control circuits ■ Material: C3604 (brass) *For more details, please refer to the PDF document or feel free to contact us.

  • image_10.jpg
  • Other machine elements

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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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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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