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

Last Updated: Aggregation Period:Oct 22, 2025~Nov 18, 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 22, 2025~Nov 18, 2025
This ranking is based on the number of page views on our site.

  1. 構造工学研究所 Tokyo//Building materials, supplies and fixtures manufacturers
  2. ヨシモトポール 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

bolt Product ranking

Last Updated: Aggregation Period:Oct 22, 2025~Nov 18, 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 Construction hardware products Auto Flash Bolt (Automatic French Drop Bolt) 大鳥機工
  5. 5 AS345 Bolt/AS345 Plated Bolt Type N 岡部

bolt Product List

376~390 item / All 715 items

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For safe work on site! Naniwa Iron Works' multi-eye bolt.

Is that operation really safe!? Multi-eye bolt for lifting heavy objects. The shackle moves freely!

The movement of the shackle is completely free! A multi-eye bolt that enables safe lifting and hoisting of heavy objects. 【Features】 ○ 360-degree rotation relative to the weight lifting axis ○ 180-degree movement in the lifting direction ○ Safe to use for horizontal and inclined lifting during hoisting operations, which are dangerous with conventional JIS eye bolts ○ Allows for three times the load capacity of JIS eye bolts, reducing the need for larger screw hole processing in the target object, contributing to cost reduction ○ A rich lineup according to the load capacity ○ NETIS-VE evaluation obtained, registration number: KK-150017-VE ● For other functions and details, please download the catalog.

  • Interior wall decoration

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Inazuma anchor bolt

Anchor bolts that can significantly shorten the construction process.

A bolt that effectively integrates the equipment base position on the installation side with the concrete attachment area by utilizing the thickness of the rebar and concrete surface. ■□■Features■□■ ■ An effective anchor bolt when encountering rebar in post-installed anchor bolts used in reinforced concrete. ■ Environmentally friendly energy-saving product. ■ Significantly reduces construction time (can shorten by approximately 14 to 28 days). ■ Can greatly reduce construction costs. ■ Improves construction quality. ■ No need to bend the anchor bolt, allowing for accurate installation in the correct position. ■ For more details, please contact us.

  • Support hardware/opening hardware

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Bolt, eye bolt

The eye bolts with the "NC" mark are eye bolts manufactured by Naniwa Iron Works!

Eye bolts are used to lift heavy objects, and when they break, there is a risk of serious accidents, which is why they are treated as important safety components under Japanese Industrial Standards. The current standard number is JIS B1168-1994, which has been revised three times in the past. Naniwa Iron Works Co., Ltd. also emphasizes that eye bolts are used to lift heavy objects and that their failure can lead to serious accidents. They are committed to ensuring that no defective products are produced, promoting "quality improvement and stable supply." All employees of Naniwa Iron Works Co., Ltd. are dedicated to manufacturing reliable NC brand products (Naniwa Company). For more details, please contact us or refer to our catalog.

  • Support hardware/opening hardware

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Regarding the selection of sheet colors for waterproofing functionality.

Knowledge of Boss Color Selection: Preventing water intrusion from the outside with the adoption of sheet color!

【Before】 Eye bolts are used to lift and move various heavy enclosures and machinery. However, to install them on the ceiling of the enclosure or machinery, measures are necessary to prevent water ingress from the ceiling in environments where waterproofing is required. ↓ 【After】 In the case of metal enclosures used on ships, it becomes possible to prevent external water ingress, such as water leaks from the ceiling, by not only using eye bolts but also adopting a sheet color between the enclosure and the eye bolt to ensure waterproofing. *For more details, please refer to the catalog or feel free to contact us.*

  • Door Accessories

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Selection of green bolts to improve tightening workability.

Knowledge for selecting other accessories and parts: Improved workability with washer-integrated design!

【Before】 ■Green Bolt The Green Bolt is a widely used component for housings and panels as a screw for earth terminals. It is a bolt with a slotted brass head, coated with green baked paint on the hexagonal head. When using a Green Bolt, it is common to incorporate flat washers and S washers to improve the tightening condition, which requires separate inventory management and assembly work for the washers. ↓ 【After】 ■Washer-integrated Green Bolt By adopting a type of Green Bolt that incorporates flat washers and S washers into the screw, the assembly work for the washers becomes unnecessary. Furthermore, by using flat washers and S washers, the tightening torque can be equalized, eliminating bolt loosening. *For more details, please refer to the catalog or feel free to contact us.

  • Work tools

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Recessed tip bolt

The material is difficult to remove! It can be used for clamp fittings.

The tip of the bolt is characterized by a recessed shape. By using it with clamp fittings, it becomes less likely to come out when it reaches the counterpart material. Please feel free to contact us if you are looking for stable supply and high quality of mass-produced items. We can also accommodate original shapes for our customers.

  • Joints between components

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Metal Tapping Screws and Bolts "Altrax(R)"

Ensure axial force equal to or greater than that of small screws and bolts! Tapping screws for lightweight alloys.

"Altrax(R)" is a tapping screw for lightweight alloys such as aluminum and magnesium. It has a very high axial force, providing a fastening strength equivalent to or greater than that of bolts (machine screws). There is also minimal reduction in fastening strength due to environmental changes. Regular tapping screws are subjected to carburizing hardening, which raises concerns about brittle fracture; however, this product undergoes quenching and tempering, significantly reducing the risk of brittle fracture. 【Features】 ■ Easy screwing in due to a special tip shape (close to triangular) ■ The 33° thread angle results in a smaller volume for forming the female thread, leading to lower screwing torque ■ An ideally balanced thread profile in relation to the strength of lightweight alloys ■ The cross-section of the screw is perfectly round ■ A large contact area with the mating material allows for stable long-term fastening *For data and material requests, please feel free to contact us through the Yamashina website: http://www.yamashina.ne.jp/

  • others

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Rivet Bolt "Strux(R)"

A rivet stud that allows for strong assembly due to the stop protrusion and retention groove.

"Strux(R)" is a rivet stud that can be assembled with a simple press-in device on various metals. The counterpart material flows into the retention groove between the Torx-shaped protrusion and the sizing ring, securing it in place. High holding power and anti-rotation effects can be expected. It can be manufactured from various carbon steels and stainless steels, and the counterpart materials can include steel, copper, and aluminum. Additionally, designs tailored to customer needs are possible. 【Features】 ■ Can be used with plating ■ No special tools required ■ Compatible with various materials and designs *For data and material requests, please feel free to contact us through the Yamashina website: http://www.yamashina.ne.jp/

  • others

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Civil engineering-related product "Spiky Hammer"

Concrete cutting work with a spiky hammer!

The civil engineering-related product "Spiky Hammer" is designed for attachment to heavy machinery. When moving quickly, it cuts shallowly, and when moving slowly, it cuts deeply. The arm pressing force of the heavy machinery's arm is different from that of a breaker, as it moves while applying light pressure. The KA-70 and RT-68 are handheld models, but they can be efficiently attached to light machinery or forklifts. For more details, please download the catalog.

  • Other civil engineering works

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Civil engineering related product "Chimney Brick Demolition Machine"

The dismantling will be done remotely and without personnel, preventing worker exposure to dioxins.

The civil engineering-related product "Chimney Brick Demolition Machine" inserts a chisel into the gap formed between the RC outer cylinder and the inner cylinder bricks, and by contracting four arms, it dismantles the inner cylinder bricks and drops them down into the chimney. There is no need to perform demolition work at high places such as the top of the chimney. It prevents the scattering of pollutants. It allows for the separate demolition of RC and fireproof bricks. The demolition period is shortened. For more details, please download the catalog.

  • Other civil engineering works
  • Dismantling and moving
  • others

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Civil engineering-related product "Concrete Green Cutting Machine"

The concrete green cutting machine removes the laitance from the joint surface.

The civil engineering-related product "Concrete Green Cutting Machine" uses three rotating Φ350 wire brushes to press against the concrete surface with a consistent force, effectively cutting and removing laitance from the joint surfaces. The pressing force can be adjusted freely according to the age and different types of concrete. It provides uniform treatment of the joint surfaces without affecting the unevenness of the contact surfaces. The operation is simple and conducted via remote wireless control. Safety devices prevent contact accidents with machinery and other equipment. For more details, please download the catalog.

  • Other civil engineering works
  • Concrete Machinery

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Civil engineering-related products: "Heavy Machinery Green Cutting Machine"

Attach a brush to the mini hydraulic excavator and perform green cutting in both forward and reverse rotation.

The civil engineering-related product "Heavy Machinery Green Cutting Machine" is equipped with a 650mm diameter brush embedded with steel wires for sweeping, which can perform green cutting in both forward and reverse rotation. Formwork cleaning is done with the hammer positioned horizontally. The mounting machinery is 0.113. The brush diameter (with an aluminum brush embedding plate) is 650mm. The length of the flat steel wire is approximately 250mm. The flat steel wire embedding locations consist of 6 layers (20 locations per layer). The brush rotation speed is between 100rpm and 120rpm. For more details, please download the catalog.

  • Other civil engineering works
  • Earthworks
  • Pile and foundation work

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High-strength resin composite screw "JOY Bolt/Bag Nut/Cap"

Newly developed engineering plastic! High-strength resin composite screws suitable for a wide range of applications!

Joy2Joint is a collective term for various products molded from a strong engineering plastic made of new materials. Joy2Joint consists of JOY bolts, JOY bag nuts, JOY caps, and more. Joy2Joint is the culmination of many years of research and development by Maruemu Manufacturing Co., Ltd. on strong engineering plastic screws. Here, a wonderful composite of high-strength plastic and metal has been completed. The advantages of plastic include being lightweight, excellent weather and corrosion resistance, and offering a wide range of design and color options, making its applications limitless. It is the next-generation fastener that can colorfully adorn cities and objects. ● For other functions and details, please refer to the catalog.

  • Work tools

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芯金入り樹脂ボルト 「COVER-CO(カバッコ)」

中心部に芯金を入れた高強度の樹脂ボルト!

太径のボルトを射出成形で製造すると厚肉のため、ねじ中心部の樹脂密度が低下し、軸径に応じた強度が得られません。 『COVER-CO』は、ボルト中心部に芯金を入れて樹脂部の肉厚を最適設計し、芯金と樹脂との密着力により素材強度を最も高めた「太径高強度プラスチック・ボルト」です。 したがって、用途に応じた素材樹脂の選定により最適なプラスチック・ボルトの製造が可能となります。

  • Work tools

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Introduction of 【Neji Super】 bolts

We can accommodate even very small lots! Orders placed by 2 PM will be shipped the same day! Introduction of bolts.

This is an introduction to the 'Bolts' available on the online store "Niji Super Dot Com" of Yamamoto Tech Co., Ltd. This product can be selected from materials such as iron, brass, stainless steel, aluminum, S45C, titanium, SUS316, SUS316L, and SUS310S. For iron, you can choose from various surface treatments, including raw (uncoated), chromate, nickel, and more. Additionally, surface treatments suitable for each material are available. For information on materials and prices, please refer to "Niji Super Dot Com." 【Available Materials】 ■ Iron ■ Brass ■ Stainless Steel ■ Aluminum ■ S45C ■ Titanium and others *For more details, please feel free to contact us.

  • others
  • Subsidiary materials

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