bolt Product List and Ranking from 23 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
This ranking is based on the number of page views on our site.

bolt Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
This ranking is based on the number of page views on our site.

  1. トーネジ（ 旧 東京ネジ製作所） 東京本社 Tokyo//Building materials, supplies and fixtures manufacturers
  2. 大津鉄工 Aichi//Other construction industries
  3. 興津螺旋 Shizuoka//others
  4. 4 岡總 特別販売事業部 Osaka//Trading company/Wholesale
  5. 4 ノルトロックジャパン Osaka//Building materials, supplies and fixtures manufacturers
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bolt Product ranking

Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
This ranking is based on the number of page views on our site.

  1. Temporary assembly bolt for steel structures "Hug Bolt" トーネジ（ 旧 東京ネジ製作所） 東京本社
  2. High Tension Bolt "Torshia Type Ultra High Strength Bolt (SHTB)" 大津鉄工
  3. Hexagon socket bolt 興津螺旋
  4. Temporary assembly bolt for steel frame construction "Hug Bolt" 岡總 特別販売事業部
  5. 4 Nortlock Washer with Railway Vehicle Adoption Examples [NETIS Registered] ノルトロックジャパン

bolt Product List

31～45 item / All 45 items

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Miki Manufacturing Co., Ltd. "Hexagonal Hole Processing"

Miki Manufacturing Co., Ltd. "Hexagonal Hole Processing"

From a hexagonal hole with a side of 0.7mm, both metric and inch sizes are possible! Please feel free to consult us about special size shapes.

Our company performs "hexagonal hole processing" using lathes and presses. Hexagon socket screws with deep pilot holes and low head hexagon socket bolts can be processed in a shorter lead time than electrical discharge machining. Please consult us about special sizes such as long hexagon socket bolts and hollow sets. We also accommodate hexagonal and square hole processing for materials such as resin, magnesium, Hastelloy, and titanium. 【Features】 ■ Processed using lathes and presses ■ Available in metric and inch sizes ■ Shorter lead time than electrical discharge machining ■ Accommodates special size shapes ■ Hexagonal and square hole processing available for materials like resin and titanium *For more details, please refer to the PDF document or feel free to contact us.

  • Support hardware/opening hardware

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Bowing down / Deep bowing

Bowing down / Deep bowing

This is a compact and lightweight original product from Bosard.

The ultra-low head hex socket bolt (cap) has a head height of only 1.6 mm at most, which minimizes protrusion and eliminates the need for counterboring, making it suitable for thin materials. Additionally, it is adopted as a "user-friendly" barrier-free part in welfare equipment and large playground equipment. 【Features】 ■ Compact ■ Lightweight ■ Safe ■ Improved construction efficiency ■ High design quality ■ High versatility 【Product Lineup】 ■ Ultra-low head hex socket bolt ■ Low head hex socket bolt ■ 6-lobe ultra-low head cap ■ 6-lobe low head cap ■ Type A tapping ■ Lamix / Lamimate ■ Resin hex socket products

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Super Bolt GT Series

Super Bolt GT Series

Delivering the appropriate axial force more easily and quickly. Super Bolt GT Series.

The GT tensioner is ideal for medium to high-strength studs and bolts. It is also suitable for use in harsh environments, allowing for the safe and easy installation of high axial forces and can be used with various large-diameter bolts. The small jack bolt at the top of the product can be installed and removed with hand tools, enabling consistent axial force regardless of the operator's skill level, thus providing high reproducibility. Additionally, we maintain stock domestically, allowing for quick delivery.

  • Bridge Construction
  • Steel bar construction

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<NETIS Registered Product> Powerful Locking Washer 'Nord-Lock Washer'

<NETIS Registered Product> Powerful Locking Washer 'Nord-Lock Washer'

NETIS registered product. Simply insert it into existing bolts and nuts and tighten to achieve a powerful anti-loosening effect. It is resistant to vibration and impact, reducing maintenance frequency.

The "Nortlock Washer" is a product that exhibits a powerful anti-loosening effect simply by being placed under a bolt and nut and tightened once. By inserting a pair of washers with a cam surface and radial rib surface, the axial force increases when loosening forces are applied, achieving anti-loosening without relying on friction. It is resistant to vibration and impact, providing anti-loosening effects over a long period. 【Features】 ■ No issues when used in conjunction with hot-dip galvanized coatings ■ No need for double nuts; simply insert into a single nut ■ Allows for easy and reliable fastening regardless of the operator's skill level ■ Suitable for maintenance in difficult locations such as high or narrow spaces ■ NETIS registered product (KKK-190002-A) *Documentation introducing product features can be viewed from "Download." (The documentation also includes links to case study pages.) *Feel free to contact us for inquiries about product samples and more.

  • Work tools

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Realization of aging countermeasures: Locking washer 'Nord-Lock Washer'

Realization of aging countermeasures: Locking washer 'Nord-Lock Washer'

Are you troubled by loose bolts? You can feel the effect in just one second of use.

The "Nortlock Washer" is a vibration and shock-resistant locking washer. It is a simple task of placing it under bolts or nuts and tightening, which shortens construction and maintenance time. It provides the same effect regardless of who tightens it. Using this product helps to address aging issues. 【Features】 ■ NETIS registered product "KKK-190002-A" ■ A locking mechanism that physically suppresses loosening (patented structure) ■ Vibration and shock-resistant locking washer ■ Simple operation (just place it under bolts or nuts and tighten) ■ Reduces construction and maintenance time ■ Same effect regardless of who tightens it *For more details, please refer to the PDF document or feel free to contact us. *Inquiries about product samples are also welcome.

  • Work tools

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Measures against bolt loosening at construction sites! Nord-Lock washers.

Measures against bolt loosening at construction sites! Nord-Lock washers.

Ensuring the safety of users of temporary products at construction sites. Addressing bolt loosening to prevent accidents. *Case studies available.

Many structures, as well as the construction of those structures, use countless bolts. Naturally, measures to prevent bolt loosening are essential in all situations. "Nortlock Washers" require no complicated work; simply tightening the bolts effectively prevents loosening. Nortlock Japan will provide full support to ensure you can use our products with confidence. Let us work together to protect the safety of society. 【Features】 ■ High anti-loosening effect that physically draws out the axial force of the bolt ■ Just tighten the bolts and nuts ■ The same high anti-loosening effect regardless of who tightens them ■ Cost reduction through shortened construction time due to simple fastening work ■ Loosening can be checked with alignment mark checks, allowing for maintenance cost reduction *For more details, please refer to the PDF materials or feel free to contact us.

  • Work tools

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Rust stabilization treatment weather resistance Shinko high-tension bolt

Rust stabilization treatment weather resistance Shinko high-tension bolt

Weather-resistant high-strength bolts from Shinkong that suppress subsequent corrosion reactions and provide anti-corrosion effects.

This product is a weather-resistant high-strength bolt treated with a weather coat to suppress rust leakage and generate stable rust uniformly. Please feel free to contact us if you have any requests. 【Features】 ■ Suppression of corrosion reactions ■ Corrosion protection effect ■ Suppression of galvanic cells ■ Can also be used as a dedicated bottle for Kobe Steel's long-life coating steel sheet "Eco View" ■ High-strength bolts with rust stabilization treatment are also manufactured *For more details, please download the PDF or contact us.

  • Safety and consumables

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High Tension Bolt "Torshia Type Ultra High Strength Bolt (SHTB)"

High Tension Bolt "Torshia Type Ultra High Strength Bolt (SHTB)"

The endurance is about 1.5 times that of conventional bolts! A high-tension bolt that overcomes delayed fracture.

The "Torshia Type Ultra High Strength Bolt (SHTB)" is a high-tension bolt that contributes to the simplification of construction management and the improvement of construction accuracy. It has overcome delayed fracture by developing materials with excellent delayed fracture characteristics and adopting bolt shapes and new thread designs that can alleviate stress concentration, achieving ultra high strength approximately 1.5 times that of conventional bolts (F10T). Additionally, it offers many benefits such as compacting bolt joints, reducing bolt tightening costs, and shortening construction periods. 【Features】 ■ Overcomes delayed fracture ■ Achieves ultra high strength approximately 1.5 times that of conventional bolts (F10T) ■ Compacts bolt joints ■ Reduces bolt tightening costs ■ Contributes to the simplification of construction management and the improvement of construction accuracy *For more details, please feel free to contact us.

  • others

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Special Low-Head Screw Series Product Catalog

Special Low-Head Screw Series Product Catalog

A wide variety of uniquely designed special fastening components!

This catalog is the product catalog of Horibyo Co., Ltd., which handles various special fastening components. It features a range of products, including the ultra-thin type "Ultra Low Head Bolt," the plastic tapping screw "Ultra Low Head Non-Sert," and "Cross Hole Ultra Low Head Screws," among others. [Contents] ■ Ultra Low Head Bolt ■ Ultra Low Head Non-Sert ■ Cross Hole Ultra Low Head Screw ■ Cross Hole Ultra Low Head Tapping Screw ■ Low Head Bolt, etc. *For more details, please download the PDF or feel free to contact us.

  • Work tools

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Anti-rotation bolt "Return Lock Bolt"

Anti-rotation bolt "Return Lock Bolt"

A supply prevention bolt compatible with carbon fiber (CFRP) and cellulose nanofiber (CNF)!

The "Return Lock Bolt" is a counter-rotation prevention bolt that allows for one-handed operation without the need for welding or press-fitting, thanks to its unique neck shape design. It resolves the issue where the bolt would rotate together with the nut during installation, making it impossible to proceed with the work unless the bolt is held in place with one hand. 【Features】 ■ The peel strength after nut tightening is comparable to JIS welding bolts. ■ It does not select the substrate material of the counterpart. *For more details, please download the PDF or feel free to contact us.

  • Work tools

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Information magazine about screws, "Yamarin Newspaper" Issue 119

Information magazine about screws, "Yamarin Newspaper" Issue 119

Introduction of "Aloy C-276 Hex Socket Bolt" and "SUNCO Original Small Box"

Yamazaki Co., Ltd., which sells screws and general machine tools, manufactures special screws, sells transmission parts, and performs machining, publishes a monthly information magazine titled "Yamarin Newspaper" related to screws. In issue 119 of "Yamarin Newspaper," we introduce the short lead time, cold forged "Alloy C-276 hex socket bolt" and "SUNCO original small box," as well as "screw trivia." [Contents] ■ Alloy C-276 hex socket bolt ■ SUNCO original small box ■ Custom specification screw conversion adapter ■ Screw trivia *For more details, please refer to the PDF document or feel free to contact us.

  • Safety and consumables
  • Work tools

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Nord-Lock washer

Nord-Lock washer

Safe and reliable even under intense vibrations, guaranteeing clamping force! Effective in preventing loosening of screws.

The "Nord-Lock Washer" can protect bolted joints exposed to severe vibrations and shocks from loosening. The washers are used in pairs. They are set on the seating surface of the bolt or nut so that the cam surfaces fit together on the inside. Once tightened with a wrench, they exhibit the effect of preventing loosening. 【Features】 ■ Provides superior tightening compared to other nylon nuts and similar products ■ There is almost no decrease in tightening force ■ Even when tightened loosely, the bolt is completely secured *For more details, please refer to the PDF document or feel free to contact us.

  • Joints between components

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Nord-Lock Washer 254SMO

Nord-Lock Washer 254SMO

The 254SMO model has arrived at Nordlock! We are introducing a product that is particularly suitable for devices where rust is a concern.

The "Nord-Lock Washer 254SMO" is a Nord-Lock washer made from corrosion-resistant stainless steel developed for use in seawater and chloride solutions. Nord-Lock washers are used in pairs, with the cam surfaces facing inward, and are set on the seating surface of a bolt or nut. Once tightened with a wrench, they provide an anti-loosening effect. By using this product, you can protect bolt connections exposed to severe vibrations and impacts from loosening. 【Features】 ■ 254SMO material is resistant to rust and corrosion, suitable for machinery used in food, cosmetics, and pharmaceuticals. ■ Even when loosely tightened, the bolt is completely secured. ■ There is almost no decrease in tightening force. ■ Provides superior tightening compared to other nylon nuts and similar products. *For more details, please refer to the PDF documentation or feel free to contact us.

  • Joints between components

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Hexagon socket bolt (cap)

Hexagon socket bolt (cap)

Improved reliability and workability through prevention of loosening with high tightening force.

Hex socket bolts (caps) are generally used without being paired with nuts, so referring to them as screws is more accurate. However, since the name hex socket bolt has become widespread, they are also called cap bolts. The applicable strength grades are 10.9 and 12.9. They are tightened with a hexagonal rod wrench (with a maximum neck length of 1,000 mm). *For urgent or emergency situations, or for technical inquiries, please contact us directly through our website.

  • Joints between components

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Hexagon socket bolt

Hexagon socket bolt

Numerous adoption cases! For machine tools, press molds, construction machinery, industrial machinery, semiconductor equipment, and more.

We would like to introduce the "Hexagon Socket Bolt" that we handle. We have a proven track record of adoption in a wide range of production sizes for machine tools, press molds, construction machinery, industrial machinery, semiconductor equipment, robots, and more. 【Features】 ■ Wide range of production sizes ■ Integrated production from materials to heat treatment ■ Various certification issuance available ■ Stable quality 【Product Lineup】 ■ 12.9 Hexagon Socket Bolt ■ Nickel 10.9 Hexagon Socket Bolt ■ Trivalent Chromate (White) 10.9 Hexagon Socket Bolt ■ Trivalent Chromate (Black) 10.9 Hexagon Socket Bolt ■ 12.9 Hexagon Socket Flat Bolt ■ 12.9 Hexagon Socket Button Bolt ■ 10.9 Hexagon Bolt

  • Subsidiary materials

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