We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Bolts and nuts.
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Bolts and nuts Product List and Ranking from 40 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Bolts and nuts Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. ネツレン　高周波熱錬株式会社 Tokyo//Machine elements and parts
  2. 由良産商株式会社　特販部　特販課 Osaka//Machine elements and parts
  3. 帝国製鋲 Osaka//Ferrous/Non-ferrous metals
  4. 4 三和鉄工 Tokyo//Machine elements and parts
  5. 5 ＳＤＣ田中 Osaka//Aviation & Aerospace
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Bolts and nuts Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Total threaded PC steel rod "Nejibon(R)" (JIS G 3109) ネツレン　高周波熱錬株式会社
  2. Netsuren "PC Steel Bar" (JIS G 3109) ネツレン　高周波熱錬株式会社
  3. U.S. military standard bolts and nuts 由良産商株式会社　特販部　特販課
  4. 4 Additional acquisition of JIS certification for PC steel bars! *Also available in deformed type. 三和鉄工
  5. 5 Thin Diameter Special-Shaped PC Steel Bar "Ulbon(R)" (JIS G 3137) ネツレン　高周波熱錬株式会社

Bolts and nuts Product List

1～15 item / All 65 items

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Duplex stainless steel bolt and nut

Duplex stainless steel bolt and nut

High-quality pure Japanese-made products with reliable materials! Achieving high corrosion resistance along with high strength.

"Duplex stainless steel bolts and nuts" are suitable for bolt fastening joints that require high corrosion resistance, high strength, and high durability. Significant cost reduction has been achieved through the forging of the bolt head. They possess superior corrosion resistance compared to SUS316, including pitting corrosion, crevice corrosion, and stress corrosion cracking. 【Features】 ■ Significant cost reduction achieved through the forging of the bolt head ■ Superior corrosion resistance compared to SUS316 ■ Achieves high strength in addition to high corrosion resistance ■ High-quality pure Japanese-made material with high reliability *For more details, please refer to the PDF document or feel free to contact us.

  • bolt
  • nut
  • Pipe Fittings

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FRP bolts and nuts

FRP bolts and nuts

Please use it in areas that require insulation, corrosion resistance, and non-magnetic properties.

【Features】 1. It is a lightweight product with high mechanical strength. 2. It excels in electrical insulation, thermal insulation, and non-magnetic properties. 3. It has excellent chemical resistance to acids, alkalis, organic solvents, and outstanding weather resistance against UV rays, water absorption, and weathering. 4. It can be used over a wide temperature range from extremely low to high temperatures. 5. It has a small thermal expansion coefficient and excellent dimensional stability. 6. By applying a fluororesin coating to the surface, corrosion resistance is improved, and tightening operations become smoother. 7. Materials, grades, and shapes can be selected according to application needs. *For more details, please refer to the PDF document or feel free to contact us.

  • Board materials
  • nut

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Standard Specification Bolts and Nuts for U.S. Military Vessels

Standard Specification Bolts and Nuts for U.S. Military Vessels

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

Supports a wide range of standards including MIL, AMS, MS, NAS, AN, AS, NASM, and many others!!! Yura Sansho Co., Ltd., a supplier of industrial fasteners, offers solutions to all fastening-related issues, including high strength, heat resistance, corrosion resistance, and loosening, as a technical trading company. We supply 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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Maximum 1,000N/㎟! "SUS304CUN" high-strength bolts and nuts

Maximum 1,000N/㎟! "SUS304CUN" high-strength bolts and nuts

Innovation in the Screw Industry: The world's first pure domestic A2-90/100 high-strength stainless steel bolts, nuts, and washers.

┏━━━━━━━━━━━━━━━━━━━━━━━━━━ ■ A2-90/100 High Strength Bolts/Nuts □ HV300 High Strength Washers ┗━━━━━━━━━━━━━━━━━━━━━━━━━━ This is a domestically produced high-strength stainless steel fastener made from the next-generation stainless steel "SUS304CUN" developed by Daido Steel Co., Ltd. It is a product designed to meet the demand for bolts that are not only strong but also resistant to rust and magnetism... We also offer washers made from NSSC's "SUS304N2," which can withstand an input of 1,000N/mm². We promise stable supply!! ★ We also accept various technical consultations! It will be smoother if you mention "I saw it on Ipros." ━…━…━…━…━…━…━…━…━…━…━…━…━…━…━ Yura Sansho Co., Ltd. Special Sales Department, Special Sales Section TEL: 06-6532-1331 / Email: tokuhan@yura-sansyo.co.jp ━…━…━…━…━…━…━…━…━…━…━…━…━…━…━ If you would like materials, please request them through the inquiry form. 　　　↓　　↓　　↓

  • fastener
  • bolt
  • nut

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High-performance nut with anti-loosening function for preventing detachment: "Muscle Nut"

High-performance nut with anti-loosening function for preventing detachment: "Muscle Nut"

In places with strong vibrations! The strongest locking nut in history.

This is a locking nut equipped with an internal spring that grips the bolt, withstands strong vibrations, and also prevents loosening.

  • Other machine elements
  • nut

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Anti-loosening nut "Muscle Nut" [Does not loosen regardless of time!]

Anti-loosening nut "Muscle Nut" [Does not loosen regardless of time!]

A drop prevention nut that does not loosen and is unaffected by time! It has a safe structure that prevents dropping even if you forget to tighten it or if it is loosely tightened!

The "Muscle Nut," a drop prevention nut, features a safety structure that prevents it from falling off even if forgotten to be tightened or if tightened loosely, achieving complete drop prevention that does not loosen even after multiple vibration tests. Each size did not loosen for 17 minutes in the high-speed vibration testing machine (NAS3350) of the Japan Quality Assurance Organization (JQA). Even if it does loosen, it will not fall off. The mechanism that prevents dropping lies in the spring coil; when tightening the nut, the coil expands and allows for tightening. It is also possible to re-tighten. Additionally, when attempting to loosen it, the coil wraps around the neck of the bolt, making it impossible to return. 【Features】 ■ It does not drop! ■ It can be stopped midway! ■ The tightening torque is sufficient with the appropriate torque! ■ It does not damage the bolt even when removing the nut! ■ Excellent workability due to its single nut design! *For more details, please request materials or view the PDF data from the download.

  • nut

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Konoenobuster

Konoenobuster

The size and material of the screws are customizable! The Knob Star can be easily assembled by hand without any tools.

The 'Konoenobuster' is a knobster that can be easily assembled without tools. You can freely change colors and sizes according to your needs. By attaching hex bolts and nuts, you can easily create knobbed bolts and nuts that can be turned by hand. 【Features】 ■ Color changeable according to purpose ■ Unique two-tone color scheme ■ Can be marked ■ Screw length and material can be customized ■ Convenient to use according to application *For more details, please refer to the PDF document or feel free to contact us.

  • Metal bearings
  • nut

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Bolt & Nut

Bolt & Nut

Hex Bolt (Full Thread & Half Thread) Quantity Table (Unichrome & Stainless) & Hex Nut

Keimoto Manufacturing Co., Ltd. primarily handles construction screws and offers a wide range of materials, hardware, tools, and site-related consumables. 【Features】 ○ High quality and low prices. Prices become even more affordable with larger quantities. ○ A wide variety of products and ample stock. Fast delivery times. Custom orders are also accommodated. ○ Nationwide shipping is available. We also offer options for smaller packaging. ● For more details, please contact us or download the catalog (digest version).

  • nut

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Nut Washer "Hex Nut"

Nut Washer "Hex Nut"

Uniqlo offers a wide range of stainless steel sizes!

The "hex nut" is a product of Keimoto Manufacturing, which manufactures and sells various screws and construction materials. We offer a wide range of sizes in both zinc-plated and stainless steel. *For more details, please refer to the PDF document or feel free to contact us.*

  • Other consumables
  • nut

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Nut Washer "Bag Nut Type 3"

Nut Washer "Bag Nut Type 3"

Uniqlo offers a wide range of stainless steel sizes!

The "Bag Nut Type 3" is a product of Keimoto Manufacturing, which manufactures and sells various screws and construction materials. We offer a wide range of sizes in both zinc-plated and stainless steel. *For more details, please refer to the PDF document or feel free to contact us.*

  • Other consumables
  • nut

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Nut Washer "Long Nut"

Nut Washer "Long Nut"

Uniqlo offers a wide range of stainless steel sizes!

"Long nuts" are products of Keimoto Manufacturing, which manufactures and sells various screws and construction materials. *For more details, please refer to the PDF document or feel free to contact us.*

  • Other consumables
  • nut

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Nut Washer "Flat Washer JIS (Washer) Unichrome"

Nut Washer "Flat Washer JIS (Washer) Unichrome"

Uniqlo offers a wide range of stainless steel sizes!

"Flat washers JIS (washer) Unichrome" is a product of Keimoto Seisakusho, which manufactures and sells various screws and construction materials. We offer a wide range of sizes in Unichrome and stainless steel. *For more details, please refer to the PDF document or feel free to contact us.

  • Other consumables
  • nut
  • Other machine elements

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Metal Super Nickel Washer and Nut

Metal Super Nickel Washer and Nut

Introduction of nickel alloy nuts and washers made from various steel grades.

At Yamamoto Tech Co., Ltd.'s online metal materials store "Metal Super Dot Com," we offer "Nickel Washers and Nuts." Our products are nickel alloy nuts and washers, with the nuts conforming to JIS B1181 Class 1 Intermediate and the washers to JIS B1256 Standard Shape Grade A. However, the M12 washer is 2mm thick. Please contact us for pricing. *For more details, please refer to the PDF document or feel free to contact us.

  • Other metal materials
  • Other services
  • Steel

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Foot bolt nut (seismic type) 'S-HAS/HBS/HCS'

Foot bolt nut (seismic type) 'S-HAS/HBS/HCS'

Standard equipped with earthquake-resistant mats! Can incorporate commercially available bolts for use as foot bolts.

"S-HAS/HBS/HCS" is a seismic-type foot bolt nut. This product can be used as a foot bolt by incorporating commercially available bolts. It comes standard with a shock mat to reduce shaking. 【Features】 ■Material: Stainless Steel (SUS304) ■Finish: Glossy barrel polishing *For more details, please refer to the PDF document or feel free to contact us.

  • bolt
  • nut
  • Other machine elements

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