bolt Product List and Ranking from 173 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

bolt Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. ヨシモトポール Tokyo//Building materials, supplies and fixtures manufacturers
  2. 構造工学研究所 Tokyo//Building materials, supplies and fixtures manufacturers
  3. 岡部 Tokyo//Building materials, supplies and fixtures manufacturers
  4. 4 八州電工 Osaka//Building materials, supplies and fixtures manufacturers
  5. 5 ケー・エフ・シー Osaka//Building materials, supplies and fixtures manufacturers
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bolt Product ranking

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. Post-construction anchor offset measures: "Parent-child filler" 構造工学研究所
  2. Pole adapter for electrical material joint parts of different diameters and shapes. 八州電工
  3. Disaster Prevention Administrative Wireless Column "Ace Mast" ヨシモトポール
  4. 4 AS345 Bolt/AS345 Plated Bolt Type N 岡部
  5. 5 Construction hardware products Auto Flash Bolt (Automatic French Drop Bolt) 大鳥機工

bolt Product List

151～165 item / All 719 items

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Special screw for special cover bolt

Special screw for special cover bolt

These are bolts used for the installation of protective covers and inspection covers.

At Sun-Ei Co., Ltd., we offer custom-made screws tailored to specific products and specifications for applications such as construction, machine tools, transportation machinery, industrial machinery, and chemical plants. If you have any special screws that cannot be obtained commercially, please feel free to consult us. "Special cover bolts" are bolts used for the installation of protective covers and inspection covers. We will manufacture them according to the size required. For more details, please contact us or refer to our catalog.

  • Joints between components

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AS plug bolt

AS plug bolt

Rust-proof, corrosion-resistant, and environmentally harmonious! Complies with RoHS regulations!

The "AS Plug Bolt" is a product suitable for the installation of various equipment and fixtures onto concrete blocks and similar materials. It features a bolt tightening method for safe and reliable construction. The trivalent chromate treatment, which is environmentally friendly, protects the metal from rust. Thanks to the coating effect of the high-purity zinc die-cast sleeve, it has zero self-corrosion, a good balance of flexibility and toughness, and excellent pull-out strength. 【Features】 ■ Suitable for the installation of various equipment and fixtures ■ Easy attachment and detachment of bolts ■ Excellent corrosion resistance ■ Speeds up construction ■ Complies with RoHS regulations *For more details, please refer to the PDF materials or feel free to contact us.

  • Safety and consumables

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AS plug bolt

AS plug bolt

Achieves excellent tensile strength and corrosion resistance with a unique high-purity zinc die-cast sleeve!

The "AS Plug Bolt" is a construction anchor bolt that uses a material with higher strength and flexibility compared to traditional lead sleeves. It can also be installed with an impact driver, taking environmental considerations into account, and providing a safe and speedy performance for a comfortable experience on site. Additionally, it is suitable for the installation of various equipment and tools onto concrete, blocks, and more. 【Features】 ■ Outstanding strength and workability ■ Excellent corrosion resistance ■ Environmentally friendly *For more details, please download the PDF or feel free to contact us.

  • Concrete construction

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Spring U-bolts, U-bolts for automotive mounting, and other U-bolts.

Spring U-bolts, U-bolts for automotive mounting, and other U-bolts.

U-bolts with special bending processing have a wide range of applications in the construction and civil engineering industries!

We have been specializing in the production of automotive spring U-bolts, automotive chassis U-bolts, and other special U-bolts that are not commercially available for 40 years. We excel in processing the deformation of bolt heads. We also perform special bending processes for items such as accelerator rods and pipe stays. All products can accommodate surface treatments such as trivalent plating and cathodic electrodeposition coating. 【Features】 - Materials used include SS400, S45C, SCM435, and SUS304, with rolled threads on the screw parts. - The head can be forged to make it less slippery during assembly. - Wire diameters can range from 5mm to 30mm. After heat treatment of the finished product, we can achieve a precision of ±2mm in width and length with distortion removal. For more details, please contact us or download our catalog for viewing.

  • Foundation construction

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Roof bolt

Roof bolt

It is used for the intermediate overlapping part of the folded plate roof.

It is used for the intermediate overlapping section of the folded plate roof. *For details, please download the catalog or feel free to contact us.*

  • Metal roof
  • Waterproofing work
  • Roof and gutter construction

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Landman Bolt

Landman Bolt

It is used at the ends of the tight frame of the folded plate roof.

Used at the ends of the tight frame of a folded plate roof. *For details, please download the catalog or feel free to contact us.*

  • Metal roof
  • Waterproofing work
  • Roof and gutter construction

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Channel bolt

Channel bolt

It is used to fasten slate or corrugated sheets to C-shaped steel framing.

It is used to fasten slate or corrugated sheets to C-shaped steel frames. *For details, please download the catalog or feel free to contact us.*

  • Tile and slate roofs
  • Waterproofing work
  • Roof and gutter construction

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Next is the eccentric post-installed anchor bolt "Inazuma Anchor Bolt."

Next is the eccentric post-installed anchor bolt "Inazuma Anchor Bolt."

Suehiro System Co., Ltd. is a company that contributes to the world with a new type of post-installed anchor bolt that is resistant to earthquakes.

Our company's Inazuma Anchor Method has been registered with the Ministry of Land, Infrastructure, Transport and Tourism's NETIS (New Technology Information System). (1) New Technology Name: Inazuma Anchor Method (2) NETIS Registration Number: KK-140017-A The Inazuma Anchor Method is a construction technique in the field of adhesive post-installed anchors that uses Inazuma anchor bolts to avoid existing rebar within the structure. ● For more details, please contact us or download the catalog.

  • Support hardware/opening hardware
  • Disaster prevention fittings
  • Outdoor furniture, play equipment, furniture hardware

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Suehiro System Co., Ltd. Business Introduction

Suehiro System Co., Ltd. Business Introduction

We contribute to the world with a new type of post-installed anchor bolt that is resistant to earthquakes.

1. Suehiro System Co., Ltd. is a company that contributes to the world with a new type of post-installed anchor bolt that is resistant to earthquakes. Our Inazuma Anchor Method has been registered with the Ministry of Land, Infrastructure, Transport and Tourism's NETIS (New Technology Information System). (1) New Technology Name: Inazuma Anchor Method (2) NETIS Registration Number: KK-140017-A 2. To perform the liner adjustment work used in conventional machine installation alignment quickly, cheaply, and accurately, we have also developed an anchor-integrated liner. We also handle conventional laid liner products. *For more details, please contact us or download the catalog.

  • others

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Furniture anti-tipping measures to protect lives.

Furniture anti-tipping measures to protect lives.

We propose a method for securely installing equipment and inspection devices to reinforced concrete walls, floors, and ceilings!

In the 1995 Great Hanshin-Awaji Earthquake, many people lost their lives inside buildings, and it is said that 10% to 30% of those fatalities were caused by falling furniture. In the 2011 Great East Japan Earthquake, widespread furniture tipping damage also occurred, highlighting the need for securing furniture once again. Suehiro System Co., Ltd. has developed "anchor bolts" to securely fix furniture to reinforced concrete (RC) walls. We are participating in the earthquake disaster prevention furniture tipping condominium project of Mitsui Fudosan Residential Co., Ltd., where our products have been adopted, and we are working to promote furniture securing. 【Three Key Points for Supporting Furniture】 ■ Fix L-shaped brackets to the wall with anchors (screws) ■ Lay down anti-slip mats ■ Secure the furniture's top surface with L-shaped brackets *For more details, please refer to the PDF materials or feel free to contact us.

  • Work tools
  • Earthquake-proof and vibration-damping equipment

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Achieving strength without heat treatment: high-strength, high-corrosion-resistant stainless steel bolts.

Achieving strength without heat treatment: high-strength, high-corrosion-resistant stainless steel bolts.

Non-magnetic, high-strength, and highly corrosion-resistant austenitic stainless steel bolts. They are environmentally friendly products that do not require heat treatment.

The "high-strength, high-corrosion-resistant stainless steel bolt" is made from austenitic stainless steel based on SUS304 and exceeds the strength classification A2 standard values of JIS B 1054. Through a proprietary molding process (patent obtained), it has achieved strength without the need for heat treatment. 【Features】 - Uses high-corrosion-resistant austenitic stainless steels SUS304 and SUS316 - Achieves high strength by utilizing material strength and work hardening through forging - The proprietary Bausinger effect suppression processing method eliminates the need for strengthening heat treatment, reducing environmental impact - Maintains high corrosion resistance and shortens lead time due to the absence of heat treatment processes - The screw head shape adopts a hexalobular design that offers high torque transmission - Balances corrosion resistance and strength, with a proven track record for use in automotive components (Note) The Bausinger effect refers to the phenomenon where, after applying plastic deformation in one direction, applying a load in the opposite direction results in plastic deformation occurring at a lower stress than when a load is applied again in the same direction. If you are interested in fastening with stainless steel components, please feel free to contact us.

  • others

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Insert bolt that can be tightened without breaking the resin of "SSOO Bolt".

Insert bolt that can be tightened without breaking the resin of "SSOO Bolt".

A high-torque compatible embedded bolt for resin that is strong against rotation and withdrawal, and does not damage the resin. It allows for nut tightening when embedded in resin parts.

The "SSOO Bolt" is a resin embedded bolt (insert bolt) with a special octagonal head shape, offering excellent torque resistance and pull-out strength. An insert bolt is a bolt that is embedded in resin and fastened with a nut. By tightening with a nut, it allows for the fastening of resin parts to each other or resin parts to metal. It minimizes deformation and cam-out of the resin when fastened with high torque, enabling nut tightening at high torque levels. It can also be used for back embedding (thermal press fitting), making it suitable for shapes that cannot be integrally molded. Since the bolt can be used in an upright position within the resin, it improves the assembly of parts. The product design has been completely revamped, and sizes from M4 to M8 are now available. 【Features】 ● Special shape that minimizes cam-out and slip even when tightened with high torque ● Strong against pull-out, preventing deformation of resin parts ● Usable for both insert (simultaneous molding) and outsert (thermal press fitting) ● Mass production possible due to unique manufacturing methods ● Trusted Octa Lobular series *For more details, please refer to the materials. Feel free to contact us with any inquiries.

  • others

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High performance but can be used for cost reduction. Case studies available! [High Performance Bolt Feature]

High performance but can be used for cost reduction. Case studies available! [High Performance Bolt Feature]

Cost reduction through aluminum separation. Stainless steel for a higher level of strength. High-torque compatible resin bolts that can be embedded for use.

【High-Performance Bolt Feature】High-performance bolts can also be used for cost reduction! Case studies available. ■High-Strength Aluminum Bolts - Lightweight and strong. Contributes to weight reduction and improves fuel efficiency. - Can be used in aluminum products without the need for recycling separation. Reduces recycling costs. - Used in aluminum frames of the same material, achieving labor reduction and realizing cost reduction. ■High-Strength Stainless Steel Bolts - Despite being made of SUS304 material, ensures a higher strength (A2-90) through a special manufacturing process. - Achieved cost reduction by replacing with SUS304CUN material bolts. ■High Torque Compatible Insert Bolts (Outsert Bolts) - Bolts for resin that are embedded in resin parts. With high torque resistance, they do not rotate and protect the resin from damage. - With torque resistance and pull-out strength, it is possible to reduce the number of fasteners. Contributes to weight reduction and cost reduction. - Since back-filling (outsert) is also possible, it enables labor reduction and cost reduction. Detailed materials such as technical documents for each bolt can be viewed from the download section. Please feel free to contact us for case studies on cost reduction.

  • others

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Why doesn't it rust?! Basic knowledge of stainless steel: types and characteristics.

Why doesn't it rust?! Basic knowledge of stainless steel: types and characteristics.

This document explains why stainless steel does not rust and why it can rust. It is a technical document that outlines the types and characteristics of stainless steel.

Stainless steel is a highly corrosion-resistant alloy made by adding elements such as chromium and nickel to a base of iron to enhance its corrosion resistance. Due to its properties such as corrosion resistance, heat resistance, workability, and ease of maintenance, it is widely used in everyday items as well as large structures, with various applications ranging from household goods and transportation equipment to nuclear power and space development. Different types of stainless steel have been developed and manufactured to suit these applications. This document provides a clear explanation of the types and characteristics of stainless steel, the reasons for its rust resistance, and the conditions under which it rusts, offering fundamental knowledge about stainless steel. *For more details, please download the document or contact us directly.*

  • others

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Maruichi Corporation's services

Maruichi Corporation's services

We provide high-quality products realized through a consistent system from the development and design of connection components to prototyping, evaluation, manufacturing, and delivery.

There are infinite options for designing and producing fastening components, and it is our mission to derive the best method (combination). Based on Q: Quality, C: Cost, D: Delivery, and T: Technic (QCDT), we will propose the optimal product and the best method for our customers.

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