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Bolts and nuts Product List and Ranking from 41 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated: Aggregation Period:Feb 04, 2026~Mar 03, 2026
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:Feb 04, 2026~Mar 03, 2026
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 東京炭素工業 Tokyo//others

Bolts and nuts Product ranking

Last Updated: Aggregation Period:Feb 04, 2026~Mar 03, 2026
This ranking is based on the number of page views on our site.

  1. Netsuren "PC Steel Bar" (JIS G 3109) ネツレン 高周波熱錬株式会社
  2. U.S. military standard bolts and nuts 由良産商株式会社 特販部 特販課
  3. Total threaded PC steel rod "Nejibon(R)" (JIS G 3109) ネツレン 高周波熱錬株式会社
  4. 4 Additional acquisition of JIS certification for PC steel bars! *Also available in deformed type. 三和鉄工
  5. 5 Product Catalog: Joint Plate Bolts and Nuts 帝国製鋲

Bolts and nuts Product List

1~30 item / All 73 items

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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
  • Bolts and nuts

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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
  • Bolts and nuts

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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.

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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.    ↓  ↓  ↓

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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
  • Bolts and nuts

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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
  • Bolts and nuts

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PEEK bolts, PVDF bolts, and nuts

Metal-free, chemical-resistant, suitable for heat-resistant applications.

Torque-controlled, highly reliable resin bolts and nuts.

  • Engineering Plastics
  • Bolts and nuts

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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
  • Bolts and nuts

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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).

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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
  • Bolts and nuts

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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
  • Bolts and nuts

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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
  • Bolts and nuts

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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
  • Bolts and nuts

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Resin screws/bolts/nuts

By inserting the hex bolt into the bolt cap and setting the lid, hand tightening is possible!

We would like to introduce the "resin screws/bolts/nuts" that we handle. Our lineup includes peak pan head screws, peak set pan head screws, peak bolts, set bolts, Leni pan head screws, Leni hex socket low head bolts, and hexalobular socket bolts, among others. Additionally, low head bolts and ultra-low head bolts can minimize the height of the screw head space, making them usable in narrow gaps without interference with the counterpart, which is very convenient. They can be used without the need for countersinking like flat head screws. 【Partial Lineup】 ■ Peak pan head screws ■ Peak set pan head screws ■ Peak flat head screws, nuts ■ Peak bolts, set bolts ■ Peak hex bolts, hex set bolts, bolt caps *For more details, please download the PDF or feel free to contact us.

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  • Screw
  • bolt
  • nut
  • Bolts and nuts

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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
  • Bolts and nuts

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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
  • Bolts and nuts

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【Anti-loosening】 Super Bearing Nut (SBN)

Revolutionary functionality that changes the common sense of bearing nuts!! You too will be free from loosening starting tomorrow!! Super Bearing Nut (SBN)

The use of super bearing nuts eliminates the need for keyway machining and washer nuts that were traditionally required! This reduces the number of work processes, and detaching and attaching with tools is easy! It contributes to labor-saving in fieldwork! Since it can be used repeatedly, it is fine even if regular removal is necessary!! Not only does it improve assembly work, but it also enhances the lifespan of bearings due to improved shaft rotation balance and demonstrates effectiveness in functional aspects such as preventing loosening! We can process and produce bearing nuts of general standard specifications in small lots and with short delivery times!! (For materials, surface treatment, compatible sizes, etc., please refer to the catalog.)

  • Other machine elements
  • Bolts and nuts

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Insulated bolt and nut

In addition to electrical insulation, it is effective in situations where measures such as thermal insulation, chemical resistance (rust prevention), corrosion resistance, electrical erosion resistance, and magnetic resistance are difficult to achieve with metal bolts and nuts.

These are custom-made bolts and nuts designed and manufactured according to your requests. We offer types processed from "laminated rods" with a standard diameter of up to 20mmφ and types processed from "laminated pipes" that can standardly accommodate sizes from M10 to M100. We may also be able to accommodate special sizes, so please feel free to consult with us.

  • nut
  • bolt
  • Bolts and nuts

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Nikken TiN Bearing Nut

Clearing the drawbacks of nuts with ball bearings!!

New technology for slim chucks. It can be used with conventional slim chucks simply by replacing the nut.

  • Other cutting tools
  • Metal bearings
  • nut
  • Bolts and nuts

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Solve the problem of split pins! 【Nut Stopper Pin】

By using SUS304 WPB, wear due to vibration is reduced! It won't come out just by pulling.

The "Nut Stopper Pin" is a product that solves the problem of cotter pins with its non-bending "one-push installation." By using SUS304 WPB, it reduces wear caused by vibration and allows for tool-free attachment and detachment. Additionally, it can be simply inserted into the hole by pinching, and it will not come out just by pulling. 【Features】 ■ Non-bending "one-push installation" ■ Made with SUS304 WPB ■ Reduces wear from vibration ■ Tool-free attachment and detachment ■ Will not come out just by pulling *For more details, please refer to the PDF document or feel free to contact us.

  • bolt
  • nut
  • Bolts and nuts

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Original product PVC bolts and nuts

It is ideal for use as experimental equipment, production equipment, and factory materials, leveraging its oil resistance and chemical resistance.

These are lightweight and corrosion-resistant bolts and nuts made of PVC. Utilizing their flame retardant, oil-resistant, and chemical-resistant properties, they are used not only as building materials and flooring for homes but also as materials in factories. They are safe due to their electrical insulation properties. Furthermore, they will not continue to burn unless heat is continuously applied from an external source. 【Features】 - Lightweight and corrosion-resistant PVC - Flame retardant, oil-resistant, and chemical-resistant - Usable as laboratory equipment, production equipment, and factory materials - Safe due to flame retardant and electrical insulation properties - Will not continue to burn unless heat is continuously applied from an external source For more details, please contact us or download the catalog.

  • bolt
  • nut
  • Bolts and nuts

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Additional acquisition of JIS certification for PC steel bars! *Also available in deformed type.

There are proven results in bridge construction and seismic reinforcement work. PC steel bars produced by a bolt manufacturer.

"PC steel bars" are easy to secure due to the rolled thread processing at the ends. They are high-performance, high-quality tension materials suitable for various concrete-related construction methods, including those used by general contractors. By utilizing the technology of prestressed concrete (PC steel bars), we can overcome the weakness of concrete, which is "strong in compression but weak in tension." ★ In October 2018, obtained JIS certification for JIS G3109 B type No. 21Φ. ★ In May 2020, obtained certification for B type No. 1 and C type No. 1 in sizes from 15mm to 40mm. * Certification for deformed PC steel bars (D22, 25, 32, 36) B type No. 1 (May 2020). We have built a track record in various fields, from bridge-related projects to seismic reinforcement work and concrete secondary products. [Features] ■ Set delivery with anchoring components is possible. ■ In-house relaxation tests enhance our quality control system. ■ Sanwa unbonded PC steel bars are also available. For more details about the products, please refer to the PDF materials or feel free to contact us.

  • bolt
  • Bolts and nuts

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Locking clip hyper load nut

Reuse is also possible! No welding of nuts is required! We fundamentally solve loosening and falling off issues.

The "Anti-loosening Clip Hyper Load Nut" integrates a clip fastener, making it easier to perform tasks that are difficult to reach or access with your hands. By simply drilling a hole in the component, welding the nut is unnecessary. The characteristics of the spring integrated with the nut fundamentally solve the problem of nut loosening and detachment. 【Features】 ■ Prevents nut loosening ■ Can be tightened from the bolt side due to integration with the clip tool ■ Installation and removal do not require special skills ■ Compatible with general tools ■ Can be reused repeatedly *For more details, please refer to the PDF document or feel free to contact us.

  • nut
  • Bolts and nuts

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Flanged Bolt and Nut

Widely active as parts such as electrical materials, piping materials, and hardware! Steel components.

"Flanged bolts and nuts" are steel components coated with a rust-resistant zinc plating. Hex bolts and nuts are also available in our lineup. Please feel free to use them creatively as parts for electrical materials, piping materials, and hardware. *For more details, please refer to the PDF document or feel free to contact us.

  • Other metal materials
  • Bolts and nuts

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Rare metal materials, bolts, nuts

Introducing parts for special equipment, such as tungsten with a high melting point of about 3400°C!

Yakeshi Electric always understands the customer's "true aim" and "ultimate goal," and has been manufacturing and developing products tailored to their needs. Specialized components for high-temperature furnace structural parts, vacuum equipment, and other structural components. Tungsten has a high melting point of about 3400°C, making it a top-level heat-resistant material. [Features] ■ Hole processed products and dies ■ Semiconductor probe pins ■ Crucibles for energy research ■ Knurled processed parts ■ W alloy cutting products *For more details, please refer to the PDF materials or feel free to contact us.

  • Processing Contract
  • Bolts and nuts

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Anti-tamper lock nut "Security Lock Nut"

This is a tamper-proof nut designed to prevent theft through the use of specialized tools!

The "Security Lock Nut" is a nut with a special shape that works effectively when combined with a dedicated tool, specifically designed to prevent tampering and theft. Once tightened, it cannot be removed with other tools due to its structure. Additionally, the entire outer circumference is covered with a rounded surface, and a recess for fastening work has been provided at the top of the nut. 【Features】 ■ Theft prevention design through dedicated tools ■ No length limitation for the bolt ■ Elimination of tightening issues caused by wrench slippage *For more details, please download the PDF or feel free to contact us.

  • nut
  • Bolts and nuts

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Bolts and nuts for heavy electrical machinery

A screw manufacturing company specializing in precision and large bolts and nuts for thermal power plants, including small items.

Our company manufactures precision bolts, nuts, and screws for electrical applications. We specialize in a factory dedicated to precision bolts and nuts for electrical use, and we are systematically promoting capital investment in production equipment. We are advancing the introduction of medium and large CNC lathes, electrical discharge machines, and BTA deep hole processing machines to meet our customers' needs. 【Main Products】 ■ Hex bolts and nuts, hex socket bolts, slotted nuts, hex flange nuts, high-temperature bolts and nuts, and special bolts and nuts. *For more details, please download the PDF or feel free to contact us.

  • nut
  • bolt
  • Bolts and nuts

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[Short delivery time and custom orders] Large equipment bolts and nuts for petroleum refining and petrochemicals.

As a specialized manufacturer of high-temperature and high-pressure bolts and nuts, we have received high praise and achievements from our customers.

Since our establishment, we have been producing high-quality bolts and nuts with excellent heat resistance, corrosion resistance, and pressure resistance for equipment such as general piping, heat exchangers, and pressure vessels. Our products are used not only domestically but also in various plants around the world, significantly contributing to the development of the equipment industry. We also accommodate special sizes, materials, and specifications for stud bolts up to M130 (4.5 inches)! *Please feel free to contact us with any requests.

  • bolt
  • Bolts and nuts

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Thin Diameter Special-Shaped PC Steel Bar "Ulbon(R)" (JIS G 3137)

It is a high-strength PC steel bar with excellent adhesion to concrete for the main reinforcement of PC piles and poles (Type D, Grade 1 compliant).

The irregular PC steel bar "Ulbon(R)" is a high-strength PC steel bar that excels in adhesion performance with concrete and spot weldability. Due to its excellent performance and ease of use, it has received high praise in the pile and pole industry and is widely used as a tensioning material. 【Features】 - Under appropriate working conditions, using a spot welding automatic assembly machine for rebar cage assembly does not significantly reduce mechanical properties. - It has very little relaxation and remains stable even over long periods. - The surface of the steel bar is shaped with spiral grooves along its entire length, providing excellent adhesion to concrete. - When unwound, the coil material becomes straight, eliminating the need for straightening work. - The cross-sectional shape is uniform along its entire length, allowing for direct rolling screw processing. - Our warm forging system enables head processing without reducing mechanical properties, allowing for economical fixation.

  • Steel
  • Other metal materials
  • Bolts and nuts

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Industrial stud bolts and nuts

Introducing industrial studs and nuts compliant with JIS, ISO, DIN, ASTM, and EN standards!

Our company handles "industrial stud bolts and nuts." We comply with JIS, ISO, DIN, ASTM, and EN standards. The materials used include "SUS304-JIS," as well as "A193-B7 (ASTM)" and "A193-B16," among others. Prosper Koyo Co., Ltd. supports all fastening components both domestically and internationally as a comprehensive trading company for fastening parts, providing stable supply and high-quality products. 【Materials】 ■SUS304-JIS (cold drawn material - bar steel JIS/G4303 material/JIS-G4318 material/JIS-G4311 material) ■A193-B7 (ASTM), SNB7 (JIS), 42CrMo4 (EN), A194-Gr2H, A193-B8-CL1 ■A193-B16/A194-Gr4/A193-B8-CL2 ■A320-B8-CL-1/A320-B8-CL2 ■A320-L7/A194-Gr4 *For more details, please refer to the PDF document or feel free to contact us.

  • bolt
  • nut
  • Bolts and nuts

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