Socket Head Bolt Product List and Ranking from 11 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Jan 14, 2026~Feb 10, 2026
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:Jan 14, 2026~Feb 10, 2026
This ranking is based on the number of page views on our site.

  1. 岡井鉄工所 Osaka//Building materials, supplies and fixtures manufacturers
  2. 池田金属工業 Osaka//Building materials, supplies and fixtures manufacturers
  3. 三喜製作所 Osaka//Building materials, supplies and fixtures manufacturers
  4. 4 興津螺旋 Shizuoka//others
  5. 5 帝国製鋲 Osaka//Building materials, supplies and fixtures manufacturers

Socket Head Bolt Product ranking

Last Updated: Aggregation Period:Jan 14, 2026~Feb 10, 2026
This ranking is based on the number of page views on our site.

  1. Hexagon socket bolt 岡井鉄工所
  2. YFS(R) Hexagon Socket Bolt 池田金属工業
  3. Metal processing: Hexagonal hole machining with lathe and press machine. 三喜製作所
  4. Hexagon socket bolt with washer assembly 岡井鉄工所
  5. 4 Hex Socket Bolt "Ultra Low Head CAP" 池田金属工業

Socket Head Bolt Product List

1~24 item / All 24 items

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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.

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  • Socket Head Bolt

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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.

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  • Socket Head Bolt

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[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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  • Socket Head Bolt

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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
  • Socket Head Bolt

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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
  • Socket Head Bolt

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【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
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  • Socket Head Bolt

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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"

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
  • Socket Head Bolt

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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
  • Socket Head Bolt

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Metal processing: Hexagonal hole machining with lathe and press machine.

Millimeter and inch sizes available! Introducing hexagonal hole processing done with lathes and presses.

Our company performs hexagonal hole processing using lathes and presses. We can accommodate hexagonal holes with a distance between opposite sides of 0.7mm in both metric and inch sizes. Even for long materials, as long as the material is Φ34 or less, we can process hexagonal holes, and we also handle hexagonal hole processing for fine screws and special screwdrivers. 【Features】 ■ Hexagonal hole processing with lathes and presses ■ Available in metric and inch sizes ■ Can accommodate long materials as long as the material is Φ34 or less ■ Also supports fine screws and special screwdrivers *For more details, please refer to the PDF document or feel free to contact us.

  • Support hardware/opening hardware
  • Socket Head Bolt

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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

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  • Socket Head Bolt

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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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  • Socket Head Bolt

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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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  • Socket Head Bolt

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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
  • Socket Head Bolt

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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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  • Socket Head Bolt

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[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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[Case Study] Coating the Head of a Left-Hand Thread Hex Socket Bolt

Production completed in time for the desired delivery date! A case of proposing alternatives for discontinued products from the manufacturer.

We would like to introduce a case where we proposed an alternative for hexagon socket bolts with left-hand threads that have disappeared from the market due to the manufacturer's discontinuation to a textile machinery manufacturer. The M3×7 hexagon socket bolt (left-hand thread) used in textile machinery was discontinued, and without finding an alternative product, the production line would come to a halt, affecting sales. We proposed custom machining of the left-hand thread hexagon socket bolts and painting of the heads, allowing for the selection of right-hand and left-hand threads without changing the screw size, and we were able to deliver the product by the desired deadline. [Overview of the Issue] - The M3×7 hexagon socket bolt (left-hand thread) was used in textile machinery, but production by the manufacturer has ended and it has been discontinued. - If no alternative product is found, the production line will stop, impacting sales. *For more details, please refer to the related links or feel free to contact us.

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Hexagon socket bolt, Allen bolt

Anbrako that guarantees strength 12.9 for sizes M20 and above.

UmbraCo bolts are manufactured using advanced heat treatment technology developed through the design and mass production of aerospace screws, achieving the industry's highest strength of 130-140 Kgf·mm² while also guaranteeing a elongation rate of 9%.

  • Joints between components
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  • Joining and fastening materials
  • Socket Head Bolt

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Low Head Hex Socket Bolt "NS-LOW HEAD Power8"

It is also suitable for areas without clearance or where you do not want to use cross holes for design reasons.

The "NS-LOW HEAD Power8" is a high-strength hexagon socket bolt with an extremely low head shape that significantly exceeds the conventional strength grades of 4.8/5.8, achieving a strength grade equivalent to 8.8. It offers substantial weight reduction compared to JIS standard products. It is also suitable for areas where there is no clearance or where a cross hole is not desired for design reasons. 【Features】 ■ Achieves a strength grade equivalent to 8.8 with an extremely low head shape ■ Substantial weight reduction compared to JIS standard products ■ Ideal for areas without clearance or where a cross hole is not desired for design reasons *For more details, please refer to the PDF document or feel free to contact us.

  • Safety and consumables
  • Socket Head Bolt

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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
  • Socket Head Bolt

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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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  • Socket Head Bolt

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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
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  • Socket Head Bolt

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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
  • Socket Head Bolt

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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
  • Socket Head Bolt

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