Socket Head Bolt Product List and Ranking from 11 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.

Socket Head 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. 興津螺旋 Shizuoka//others
  2. 池田金属工業 Osaka//Building materials, supplies and fixtures manufacturers
  3. 帝国製鋲 Osaka//Building materials, supplies and fixtures manufacturers
  4. 中島工機 Tokyo//Trading company/Wholesale
  5. 由良産商株式会社　特販部　特販課 Osaka//Trading company/Wholesale
Go to Company Ranking

Socket Head 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. Hexagon socket bolt 興津螺旋
  2. YFS(R) Hexagon Socket Bolt 池田金属工業
  3. [Case Study] Reduction of Maintenance Frequency and Improvement of Quality through Anti-Loosening Measures 池田金属工業
  4. Hexagon socket bolt (cap) 帝国製鋲
  5. 4 Hexagon socket bolt (cap) 帝国製鋲

Socket Head Bolt Product List

1～15 item / All 22 items

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Hexagon socket bolt

Hexagon socket bolt

Difficult to loosen and highly workable. A confident creation from the stainless steel specialist manufacturer Okitsu Spiral.

Hexagon socket bolts made by a stainless steel specialized manufacturer 【Features】 ○ Achieves compact fastening devices and equipment, enabling application in narrow spaces and improving workability ○ Available sizes: M3 to M8 ○ High tightening force prevents loosening ● Please try the hexagon socket bolts made by a stainless steel specialized manufacturer. ● In addition to standalone cap bolts, we also manufacture button bolts, flat bolts, and bolts with washers. For details, please contact us.

  • Safety and consumables

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YFS(R) Hexagon Socket Bolt

YFS(R) Hexagon Socket Bolt

Guaranteeing high strength of 12.9 even for large diameters of M22 and above! A lineup of over 1200 sizes from M3 to M36.

The "YFS(R) Hexagon Socket Bolt" is a product from one of the largest Taiwanese brands specializing in the manufacturing of high-strength bolts. Thanks to advanced quality control, we can guarantee a strength classification of 12.9 even for larger sizes of M22 and above. We offer a wide range of stock sizes from a minimum of M3 to a maximum of M36, allowing for the procurement of main sizes from a single company. 【Features】 ■ Price competitiveness due to one-stop production with one of the largest production volumes in the world ■ Guarantee of high strength of 12.9 even for diameters of M22 and above ■ A lineup of over 1200 sizes from M3 to M36 *For more details, please refer to the related links or feel free to contact us.

  • Subsidiary materials

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[Case Study] Reduction of Maintenance Frequency and Improvement of Quality through Anti-Loosening Measures

[Case Study] Reduction of Maintenance Frequency and Improvement of Quality through Anti-Loosening Measures

A case where Nord-Lock washers contributed to a reduction in maintenance frequency.

Here is a case where we proposed "Nord-Lock washers" to an industrial machinery manufacturer. They were using hex socket bolts (CAP) in their binding equipment, but there was an issue with loosening occurring after delivery. After our proposal, the reports of loosening troubles, which had been occurring almost every month, dropped to zero. [Overview of the Issue] ■ Hex socket bolts (CAP) are used in the binding equipment, but loosening occurs after delivery. ■ There were 2 to 3 reports per month, and maintenance was performed at the customer site each time. *For more details, please refer to the related links or feel free to contact us.

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Hexagon socket bolt (cap)

Hexagon socket bolt (cap)

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

Hexagon socket bolts (caps) are generally used without being paired with nuts, so referring to them as screws is more accurate. However, since the name hexagon socket bolt has become widespread, they are also called 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). *In urgent or emergency cases, please direct any technical inquiries through our website.

  • Joints between components

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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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14.9 Socket Head Cap Screw

14.9 Socket Head Cap Screw

We have developed 14.9 Ultra-high strength Socket head cap screw

Characteristics 1. Improvement for the risk of delayed fracture 2. Improvement of fatigue resistance for extension in service life 3. Realization of compact design by size down 4. Improvement of tightening force for loosening prevention

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Hexagon socket bolt "Manufactured in JIS certified factory"

Hexagon socket bolt "Manufactured in JIS certified factory"

Achieving high quality based on Japanese standards while maintaining low prices comparable to overseas products! Realizing a high level of QCD!

JINN HER Co., Ltd. (Taiwan) has been a specialized manufacturer of steel bolts with a solid reputation and track record in various sectors of the industry since its establishment in 1980. Our factory, certified by JIS, maintains high quality standards. We possess various measuring instruments such as fatigue testers, torque testing machines, and image sorting machines, allowing us to provide products that meet our customers' high quality requirements. We can also submit various inspection certificates, including product inspection reports, mill sheets, and heat treatment certificates, enabling us to respond flexibly to diverse requests. Takashima Co., Ltd. serves as the exclusive distributor in Japan for the company's "JIS certified" hexagon socket bolts, offering a rich inventory and a wide range of products. Additionally, we promise to provide comprehensive services to meet customer requests, including inquiries about products and submission of materials. Please feel free to contact us for details regarding materials, delivery times, prices, and more.

  • Secondary steel products

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Hexagonal hole machining, Sanki Manufacturing Co., Ltd.

Hexagonal hole machining, Sanki Manufacturing Co., Ltd.

Rotate the material to perform hexagonal hole processing.

We can assist with small milling parts that are difficult to chuck. By processing both sides simultaneously, we can achieve precise alignment of the front and back.

  • Steel construction

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Hexagon socket bolt

Hexagon socket bolt

The component grade is A as specified by JIS B1021! Hexagon socket bolts with thorough quality control.

The "Hexagon Socket Bolt" is a product of Okai Iron Works Co., Ltd., which manufactures and sells various fasteners and precision parts. Our company anticipates needs and proposes optimal products. 【Features】 ■ A thorough inspection system that meets JIS standards ■ Comprehensive quality control and rational product management ■ Dedicated automatic warehouses for molds and products ■ Quick response to sudden orders with "immediate production and shipping" ■ High productivity through the introduction of advanced equipment *For more details, please refer to the catalog or feel free to contact us.

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Hexagon socket bolt with washer assembly

Hexagon socket bolt with washer assembly

A wide range of products in the lineup! Hexagon socket bolts with built-in washers.

The "Washer-Integrated Hexagon Socket Bolt" is a product of Okai Iron Works Co., Ltd., which manufactures and sells various fasteners and precision parts. We offer a wide range of products, including the "V type," which incorporates a wave washer to enhance spring action, and the "S type," which is expected to provide strong tightening and anti-loosening effects. 【Features】 ■ A thorough inspection system that meets JIS standards ■ Rigorous quality control and rational product management ■ Dedicated automatic warehouses for molds and products ■ Quick response to sudden orders with "immediate production and shipping" ■ High productivity achieved through the introduction of advanced equipment *For more details, please refer to the catalog or feel free to contact us.

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Hexagon Socket Bolt by YFS for Molds and Industrial Machinery

Hexagon Socket Bolt by YFS for Molds and Industrial Machinery

High-strength oversized! Introducing hexagon socket bolts with a strength classification of 12.9!

The "YFS manufactured hexagon socket bolt" is a thick-diameter bolt with a strength classification of 12.9. Available sizes include "M22," "M24," and "M30." The "M36 size (cold forged)" can also be ordered. It is particularly recommended for users in the mold and industrial machinery sectors. 【Features】 ■ High-strength thick diameter ■ Strength classification 12.9 ■ Available sizes: M22, M24, M30 ■ M36 size also available for order ■ Recommended for users in the mold and industrial machinery sectors *For more details, please refer to the PDF document or feel free to contact us.

  • Joints between components
  • Other fittings

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Information magazine about screws [Yamarin Newspaper] Issue 140

Information magazine about screws [Yamarin Newspaper] Issue 140

Introducing items such as "14.9 hex socket bolts" and "custom specification machined parts"!

This document is issue 140 of the information magazine "Yamarin Newspaper," published by Yamazaki Co., Ltd., which specializes in the sale of screws and general machine tools, the production of special screws, the sale of transmission components, and machining. It features the strength category 14.9 "hexagon socket bolts," which are suitable for those considering lightweight and compact devices, as well as "custom-made processed parts" and "screw trivia." Please take a moment to read it. [Contents] ■ 14.9 Hexagon Socket Bolts ■ Custom-Made Processed Parts 11 ■ Custom-Made Processed Parts 12 ■ Screw Trivia ■ Introduction to IT (Part 18) *For more details, please refer to the PDF document or feel free to contact us.

  • Work tools
  • Woodworking machines, instruments, and tools
  • Work tools

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Hex Socket Bolt "Ultra Low Head CAP"

Hex Socket Bolt "Ultra Low Head CAP"

No need for counterbore processing! Ideal for areas where you want to minimize the protrusion of the screw head or reduce weight.

The "Ultra Low Head CAP" is a hex socket bolt with an even lower head than a low head bolt. It is suitable for areas where you want to minimize the protrusion of the screw head or reduce weight. Since countersinking is not required, it allows for a reduction in work processes and time. We can also accommodate various additional processing requests. 【Features】 ■ The head height is even lower compared to the low head CAP. ■ No countersinking required, minimizing head protrusion. ■ Additional processing such as various surface treatments and anti-loosening treatments is also available. *For more details, please refer to the related links or feel free to contact us.

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[Case Study] Cost Reduction through Changes in Manufacturing Method of Mass-Produced Screws

[Case Study] Cost Reduction through Changes in Manufacturing Method of Mass-Produced Screws

A case where the manufacturing method was changed from cutting processing to forging processing, resulting in a 70% cost reduction in the customer's purchase unit price.

We would like to introduce a case where we proposed "reducing the manufacturing process and increasing production lots" to an industrial machinery manufacturer. The customer was purchasing low-head type special-shaped hexagon socket bolts M2 from an e-commerce site, but they had a request to reduce costs due to the high unit price and increasing usage. We proposed a change in the manufacturing method, which was adopted without any issues and met or exceeded the performance of the conventional products, resulting in significant cost reduction. [Case Overview] ■ Issues - Costs had become too high - The shape was not particularly difficult to manufacture, despite being outside JIS standards ■ Requirements for Solving the Issues - Reduction of costly machining processes - Establishing production lots that ensure stable lead times *For more details, please refer to the related links or feel free to contact us.

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