bolt Product List and Ranking from 172 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

31～45 item / All 714 items

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Hexagon socket bolts (caps) for large machinery, civil engineering, and shipbuilding-related products.

Hexagon socket bolts (caps) for large machinery, civil engineering, and shipbuilding-related products.

The compactness of the device has improved, and the design performance of the equipment has enhanced.

Hexagon socket head bolts are generally used without nuts, so the term "screw" is more accurate. However, since the name "hexagon socket bolt" has become widespread, they are also referred to as cap bolts. The applicable strength grades are 8.8, 10.9, and 12.9. They are tightened with a hexagon rod wrench (with a maximum neck length of 1,000 mm). This contributes to the compactness of the equipment, improves the design performance of the devices, allows for application in narrow spaces, and enhances workability. With high tightening force, it improves reliability by preventing loosening. *For urgent or emergency inquiries, or technical questions, please contact us directly through our website.

  • Safety and consumables

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【Product Catalog】Hexagon Socket Bolt JIS B 1176

【Product Catalog】Hexagon Socket Bolt JIS B 1176

Prevents loosening with high clamping force! Bolts used in large machinery, civil engineering, and shipbuilding.

The "Hexagon Socket Bolt JISB1176" is a bolt used in large machinery, civil engineering, and shipbuilding. Hexagon socket head bolts are generally used without nuts. The applicable strength grades are 8.8, 10.9, and 12.9. They are tightened with a hexagon rod wrench (with a maximum shank length of 1,000mm). Our company has established a system to accommodate all orders by leveraging the characteristics of hot and cold forging technology. 【Features】 ○ Compact design of equipment ○ Improved design performance of devices ○ Application in narrow spaces and enhanced workability ○ Increased reliability by preventing loosening with high tightening force *For urgent or emergency inquiries, please contact us through our website for technical questions.

  • Joints between components
  • Work tools

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Bolt and nut locking, Nord-Lock

Bolt and nut locking, Nord-Lock

The locking method of Nord-Lock has passed the German standard DIN25201.

Nord-Lock uses wedge-shaped cams and employs tension instead of friction, making it a unique loosening prevention method. It is a loosening prevention system that is incomparably safer than conventional methods.

  • Joints between components
  • Work tools
  • Joining and fastening materials

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Bolt loosening prevention washer "Nord-Lock"

Bolt loosening prevention washer "Nord-Lock"

Bolt loosening prevention washer "Nord-Lock"

Our company stocks the locking washers "Nord-Lock" for sale. You can use them as needed, with immediate delivery. We have stock sizes ranging from M3 to M30. The materials available are SC hardened steel (with "chrome-free" surface treatment) and stainless steel.

  • Safety and consumables
  • Prime movers, torque converters, hydraulic equipment, generators

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I know everything about unifying screws.

I know everything about unifying screws.

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

As a supplier of industrial fasteners, our company proposes 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 our customers' needs, from short delivery times and small lots to long-term and large-scale demands.

  • Safety and consumables

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The world's most reliable hex socket bolt "UNBRAKO".

The world's most reliable hex socket bolt "UNBRAKO".

The hex socket bolt "UNBRAKO" with the highest strength and precision among commercially available products.

UNBRAKO hex socket bolts possess the highest level of strength and fatigue resistance available in commercial products. We have an immediate delivery system in place with our stock. Please feel free to contact us.

  • Safety and consumables

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A-286 heat-resistant high-strength bolt

A-286 heat-resistant high-strength bolt

We will manufacture engineered fasteners!!!

A-286 is austenitic precipitation-hardening steel widely used as a high-strength and heat-resistant steel, particularly aimed at high-quality products for aircraft. Examples of applications include various parts for aircraft engines and industrial turbines (blades, shafts, afterburners, swirlers, and especially heat-resistant fasteners). Yura Sansho Co., Ltd., a supplier of industrial fasteners, will propose solutions as a technical trading company for all fastening-related issues, including high strength, heat resistance, corrosion resistance, and loosening. We supply optimal products tailored to customer needs, from short delivery times and small lots to long-term and large-scale demands. We also accept inquiries regarding various standards such as JIS, ISO, SAE, ASTM, and ANSI. For more details, please contact us or refer to our catalog.

  • Work tools

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Hastelloy B corrosion-resistant bolt

Hastelloy B corrosion-resistant bolt

We will manufacture engineered fasteners!!!

Hastelloy B is an alloy developed for resistance to hydrochloric acid, capable of withstanding hydrochloric acid at all concentrations and throughout the entire temperature range up to its boiling point. It is also suitable as a corrosion-resistant material for sulfuric acid, phosphoric acid, hydrofluoric acid, and acetic acid. However, the presence of oxidative factors such as iron ions and copper ions can accelerate corrosion. Examples of applications include towers, tanks, and heat exchangers in the petrochemical industry (such as PVC, polyethylene, polystyrene, benzene, etc.), as well as sulfuric acid production equipment. Yura Sansho Co., Ltd., a supplier of industrial fasteners, will propose solutions as a technical trading company for all fastening-related issues, including high strength, heat resistance, corrosion resistance, and loosening. We supply optimal products tailored to customer needs, from short delivery times and small lots to long-term and large-scale demands. We also accept inquiries regarding various standards such as JIS, ISO, SAE, ASTM, and ANSI. For more details, please contact us or refer to our catalog.

  • Work tools
  • stone

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SUS304CUN ■ High-strength stainless steel fastener ■

SUS304CUN ■ High-strength stainless steel fastener ■

High-strength stainless steel bolts and nuts (A2-90/A2-100) at an unbeatable price! A remarkable stainless steel fastener!

The next-generation stainless steel "SUS 304CUN," developed by Daido Steel, adheres to the chemical composition of JIS B 1054 A2 (304 series) while enabling cold forging. This material has been adjusted in composition to improve aspects related to increased strength. By adding CU (copper) and N (nitrogen), we have achieved an increase in strength while ensuring non-magnetic properties! *For more details, please contact us or download the PDF.

  • Work tools

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Long screw (cut thread) bolt

Long screw (cut thread) bolt

Leave it to us for long screws (cut bolts)!

□■Long Screws (Cut Thread) Bolts Stock Range■□ 【Material】Iron (Raw, Chromate, Unichrome) S45C, Stainless Steel, Brass, Polycarbonate, Titanium, Lenny, etc... 【Size】M3 to M48 *Varies by material. 【Length】Up to 2,000mm *Varies by material. *Please feel free to inquire about other dimensions as well.

  • Work tools

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High corrosion-resistant duplex stainless steel "SUS329J4L" hex bolt

High corrosion-resistant duplex stainless steel "SUS329J4L" hex bolt

Achieving corrosion resistance and high strength in chloride environments! Available for stock sale from M8 to M16. Suitable for areas where stress corrosion cracking is a concern.

┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ■ Features of SUS329J4L ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━ "SUS329J4L is..." It is a duplex stainless steel composed of austenitic and ferritic phases. It has excellent resistance to pitting corrosion, crevice corrosion, and stress corrosion cracking in chloride environments, and it also boasts high strength. ◆ High Corrosion Resistance ◆ - 2 times that of SUS304 - 1.5 times that of SUS316L in pitting corrosion resistance index (PRE) ◆ High Strength ◆ - Tensile strength: 800 N/mm² - 0.2% yield strength: 600 N/mm² (minimum value) ◆ Shape and Dimensions ◆ Nominal diameter: M8 to M16, available in stock! *Please download the materials for more details.

  • Work tools

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Screw Trouble Q&A Collection ★Limited! Free Public Release★

Screw Trouble Q&A Collection ★Limited! Free Public Release★

Breaking! Biting, burning! A comprehensive guide to solving screw problems is now available for free!

Screws come in a wide variety of shapes, materials, and surface treatments depending on their intended purpose, and it is no exaggeration to say that the correct selection and proper usage can maximize the inherent strength of the screw. Leave the diverse range of issues to "Screw Concierge!" 【Contents】 ■ Three Common Troubles 1. Bolts have broken or cracked 2. Screws are seizing or welding 3. They loosen even though tightened with the correct torque ■ We will propose screws that suit your customer environment! ------------------------------------------------------------ 　　　　Currently offering free know-how materials If you are interested, please click the [Download] button!! ------------------------------------------------------------ 　　　↓　　↓　　↓

  • Work tools

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304 stainless high-strength stud bolt!! 【Approximately 80% strength increase】

304 stainless high-strength stud bolt!! 【Approximately 80% strength increase】

Compared to standard 304 stainless steel cut bolts, there is an approximately 80% increase in strength!

Amazing specifications boasting a maximum tensile strength of 900N/mm²!! The secret to its strength lies in work hardening!! The next-generation high-strength stainless steel fastener "SUS 304 CUN" series has welcomed the addition of cut bolts. (We also offer hex bolts, hex socket bolts, nuts, and washers.) Please consider it for environments such as construction and plants where strength and corrosion resistance are required. For product details, adoption records, and stock range, please download the catalog to view.

  • Work tools

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[Special Feature] 18th Mechanical Components Technology Exhibition ★Exhibition★

[Special Feature] 18th Mechanical Components Technology Exhibition ★Exhibition★

We will introduce the exhibition scenery and the exhibited products.

We exhibited at the "18th Mechanical Components Technology Exhibition" held recently at Tokyo Big Sight. In response to your requests, we will introduce the exhibition scenery and the products we showcased.

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"Super strength" 14.9 hexagon socket bolt that exceeds the dimension of strength.

"Super strength" 14.9 hexagon socket bolt that exceeds the dimension of strength.

Boasting a tensile strength of 1400 N/mm² while achieving over 9% elongation!

The "Super Strength 14.9 Hex Socket Bolt" is a groundbreaking fastening component that features compact design and compatibility for use in high-temperature environments, meeting the high-strength needs of a diversifying market. ■Material: KNDS4 ■Tensile Strength: 1,400N/mm² ■Strength Class: 14.9 ■Hardness: HRC44–50 ■Elongation: Maintains the same mechanical properties of 9% as strength class 10.9

  • Work tools
  • Rock drills, demolition machines, and excavators
  • others

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