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

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

nut Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 株式会社冨士精密 Osaka//Machine elements and parts
  2. null/null
  3. アブデルック Kanagawa//Trading company/Wholesale
  4. 4 null/null
  5. 5 ネツレン　高周波熱錬株式会社 Tokyo//Machine elements and parts
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nut Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Single unit locking nuts "U-NUT" "FINE U-NUT" 株式会社冨士精密
  2. Solve the spinning of nuts embedded in resin! High torque compatible SSOO nuts.
  3. Locking nut "FINE U-NUT" 株式会社冨士精密
  4. 4 Understanding Delayed Fracture of Screws: Basics of Delayed Fracture Due to Hydrogen Embrittlement
  5. 5 Locking nut "GU-NUT" compliant with JIS standards. 株式会社冨士精密

nut Product List

1021～1035 item / All 1114 items

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Regarding the handling of special items.

Regarding the handling of special items.

Please let Okamura Corporation know about your plans and any issues you may have!

Our company is committed to responding to customer requests regarding special products and parts. Our technical staff, well-versed in nuts, utilizes their years of know-how and experience to propose products that materialize customer needs. Please feel free to consult us regarding technical matters, delivery times, and costs. 【Products We Handle (Partial)】 ■ Special-shaped nuts ■ Press nuts (square, hexagonal) ■ Press square nuts ■ Special square nuts ■ Hose band nuts *For more details, please refer to the PDF document or feel free to contact us.

  • nut
  • Processing Contract
  • Contract manufacturing

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Okamura Corporation Equipment Introduction

Okamura Corporation Equipment Introduction

Meeting customer requests! We have various equipment such as barrel polishers and roller separators.

We would like to introduce our in-house equipment at Okamura Manufacturing. We have various equipment, including the "Image Sorting Machine" that captures products in the final process before shipping, the "Image Dimension Measuring Machine" that measures whether the products meet customer specifications, and the "Tapping Machine" that forms screw threads on blank materials after pressing. For inquiries or consultations regarding pressed products such as square nuts and plate nuts, as well as special items like rectangular nuts, please feel free to contact us. 【Equipment Owned (Partial)】 ■ Press Machines: 30 units ■ Tapping Machines: 73 units ■ Lathes: 2 units ■ Grinding Machines: 3 units ■ Milling Machines: 2 units *For more details, please refer to the PDF document or feel free to contact us.

  • Other image-related equipment
  • Milling machine
  • lathe

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Features of Okamura Corporation

Features of Okamura Corporation

Aiming to create products that meet everyone's trust, contributing to the industry and society!

Since our establishment in 1916, we have focused solely on nuts, continuously conducting research and development, and have grown into a comprehensive manufacturer of square nuts and special nuts. We possess various equipment capable of producing a wide range of sizes and respond to customer needs with our high-precision pressing technology. We accommodate a broad spectrum of requests, including small lot products, special shapes, and items that other companies have discontinued or are in the prototype stage. Additionally, we conduct 100% inspection of products through image inspection. Our camera inspections using image sorting machines and image dimension measuring machines ensure high-quality quality control. 【Our Features】 ■ Long-standing research on nuts ■ Pressing technology ■ 100% inspection and quality management *For more details, please refer to the PDF document or feel free to contact us.

  • nut
  • Processing Contract

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Special Bolt/Nut "BOA LOCK"

Special Bolt/Nut "BOA LOCK"

Applicable from small size (M3) to large size! Customization according to needs is possible.

"BOA LOCK" is a special bolt/nut that prevents loosening. It is applicable in all industries where loosening is a concern, including automotive, electronics, construction, machinery, aerospace, shipbuilding, and nuclear power. We mainly do business with KORAIL, Korea Electric Power Corporation, Samsung Heavy Industries, Daewoo Shipbuilding & Marine Engineering, Hyundai Motor Company, and other public enterprises and large corporations in Korea. 【Features】 ■ Competitive pricing due to efficient product development and reduced manufacturing costs ■ Ensures reliability, stability, and high efficiency ■ Applicable from small sizes (M3) to large sizes ■ Customizable to meet customer needs *For more details, please refer to the PDF document or feel free to contact us.

  • bolt

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Slide Lock

Slide Lock

Easily fixable! Starting carbon neutrality from packaging.

We would like to introduce the 'Slide Lock' handled by Musashi Trading Customs Co., Ltd. Video → https://youtu.be/dLOj4KjrHBg It enables in-house packaging operations without using a packaging company. It creates maximum benefits, especially for round-trip transportation with overseas factories. Even if the product sizes vary, our product can handle it. 【Features】 ■ Floats and secures the product with load materials ■ Secures the product with an adjuster ■ Secures the product with casters ■ Sanko-made plastic pallet ■ Twin cone top board *For more details, please refer to the PDF document or feel free to contact us.

  • Packaging materials

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What kind of screws are prone to seizing? Part 1

What kind of screws are prone to seizing? Part 1

I will explain about screws that are prone to seizing in a blog format!

In terms of screw fastening itself, I will provide some examples of what tends to seize easily. For instance, in the fastening of hex bolts and hex nuts, when using JIS supplementary items such as JA hex nut type 1 and high nuts with greater height, the high nuts are more prone to seizing. In the case of high nuts, the grip length of the threads between the hex bolt and hex nut becomes longer, which increases the contact area between the male and female threads, generating friction heat more quickly and at a higher level. As a result, thermal expansion occurs, leading to the threads seizing. *For more detailed content of the blog, you can view it through the related links. Please feel free to contact us for more information.

  • Other consumables

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The strength classification of screws and the hardness classification of set screws are actually not used much!

The strength classification of screws and the hardness classification of set screws are actually not used much!

Strengthening Guide for Screws (Vol. 48)! Introduction to the strength classifications of steel nuts and stainless steel nuts.

The strength classification of steel nuts is represented only by numbers. There are eight types: "04," "05," "5," "6," "8," "9," "10," and "12," but in everyday use, they are rarely encountered based on my experience. The likely reason is that there are few, if any, commercially available products that clearly indicate the strength classification, which results in them being seldom used in daily orders and transactions. Please understand that this is solely my personal opinion. So, how are daily orders and transactions conducted? In the case of nuts, it is mostly done by material name rather than strength classification. *For more detailed content of the blog, please refer to the related links. Feel free to contact us for more information.

  • Other consumables

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Data: Screw Hole Diameter Database

Data: Screw Hole Diameter Database

This is an introduction to reference dimensions for metric coarse threads, metric fine threads, and so on.

In the screw hole diameter database, we provide reference dimensions for metric coarse screws, metric fine screws, unified coarse screws, unified fine screws, Whitworth screws, and pipe screws. Osaka Forming Co., Ltd. is a manufacturer that leverages 40 years of experience and advanced production technology, specializing in processing difficult materials such as stainless steel, as well as titanium and others, in addition to iron and aluminum. To ensure we can respond to customer orders with meticulous attention, we maintain a rich inventory of products in various sizes and can accommodate orders from small lots to large lots. As a united team, we strive to meet our customers' expectations and will continue to provide high-quality products.

  • others
  • Database
  • bolt

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Data: Screw Database

Data: Screw Database

Introduction of standard dimensions for metric coarse threads, metric fine threads, etc.

In the screw database, we introduce standard dimensions for metric coarse screws, metric fine screws, unified coarse screws, unified fine screws, and pipe screws. Osaka Forming Co., Ltd. is a manufacturer that leverages 40 years of experience and advanced production technology, specializing in processing difficult materials such as stainless steel, as well as titanium and others, in addition to iron and aluminum. To ensure we can respond attentively to customer orders, we maintain a rich inventory of products for each size and can accommodate orders from small lots to large lots. As a united team, we strive to meet our customers' expectations and will continue to provide high-quality products.

  • others
  • Database
  • bolt

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Data Hardness Conversion Table Database

Data Hardness Conversion Table Database

This is a hardness conversion table for Vickers hardness, Brinell hardness, Rockwell hardness, and others.

The hardness conversion table database introduces hardness tables such as Vickers hardness, Brinell hardness, Rockwell hardness, Rockwell superficial hardness, Shore hardness, and tensile strength. Osaka Forming Co., Ltd. is a manufacturer that utilizes 40 years of experience and advanced production technology, specializing in processing difficult materials such as stainless steel, as well as iron and aluminum, and excelling in the processing of titanium and other materials. To ensure we can respond to customer orders with meticulous attention, we maintain a rich inventory of our products in various sizes and can accommodate orders from small lots to large lots. As a united team, we strive to meet our customers' expectations and will continue to provide high-quality products.

  • others
  • Database

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Introducing case studies of SSOO outsert nuts!

Introducing case studies of SSOO outsert nuts!

The number of screw parts has been reduced from 3 to 2! Introducing a case where it was adopted for the engine filter parts of turbo engine vehicles!

Insert nuts for resin (plastic) have traditionally relied heavily on knurling and similar features. When bolts are tightened with high torque, the inserted nuts can deform the resin, leading to issues such as slipping and spinning. There has been a strong demand from customers for the development of an outsert nut that can handle high torque (high torque strength) and can be used after resin molding. In response, we have advanced research, development, and prototyping to introduce an original shape of outsert nut that can accommodate high torque and tensile strength (pull-out strength). Application: Turbo engine vehicle engine filter components (using 2 SSOO nuts M6) Target resin: PA-GF35 (66 nylon, 35% glass)

  • nut

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U.S. military standard bolts and nuts

U.S. military standard bolts and nuts

Supports many standards including MIL, AMS, MS, NAS, AN, AS, and NASM!

MIL, AMS, MS, NAS, AN, AS, NASM and many other standards supported!!! Yura Sansho Co., Ltd., a supplier of industrial fasteners, proposes solutions to all fastening-related issues, including high strength, heat resistance, corrosion resistance, and loosening, as a technical trading company. We supply the optimal products tailored to customer needs, from short delivery times and small lots to long-term and large-scale demands. For more details, please contact us or refer to our catalog.

  • fastener
  • bolt
  • nut

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