Socket Head Bolt Product List and Ranking from 18 Manufacturers, Suppliers and Companies

Hexagon socket bolt (cap bolt)

Prevention of loosening with high tightening force! Compatible with materials such as stainless steel, alloy steel, and nickel alloys.

This product is a hole-punched bolt that achieves the compactness of fastening devices and equipment, allowing for application in narrow spaces and improved workability. It is compatible with materials such as stainless steel, alloy steel (SCM435), titanium alloy, and nickel alloy. Typically, it features a hex socket, but it can also be made with a hexalobular socket or an original recess (screw hole). Additionally, we can manufacture button bolts, countersunk bolts, and bolts with washers. Please feel free to contact us when you need assistance. 【Features】 ■ Achieves compactness of fastening devices and equipment ■ Allows for application in narrow spaces and improved workability ■ Can be made with hexalobular sockets or original recesses (screw holes) ■ Capable of manufacturing button bolts, countersunk bolts, and bolts with washers ■ Available sizes: M2 to M8 * For more details, please refer to the PDF document or feel free to contact us.

Company：興津螺旋
Price：Other

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Steel hexagon socket bolt, zinc trivalent chromate black.

Steel hexagon socket bolt (cap bolt) zinc trivalent chromate black.

This is a bolt with a hexagonal hole. It is tightened using a hexagonal rod wrench (hex key). By applying a zinc and nickel alloy electroplating to the base material, it offers superior corrosion resistance compared to conventional zinc plating in saltwater and outdoor exposure. It also has excellent heat resistance and is characterized by being hard and resistant to scratches.

Company：ウィルコ
Price：Other

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Steel hexagon socket bolt (cap bolt) trivalent chromate black.

By applying an alloy electroplating of zinc and nickel (zinc-nickel plating) to the base material, it exhibits superior corrosion resistance in saltwater and outdoor exposure compared to conventional zinc plating. It also has excellent heat resistance and is characterized by being hard and resistant to scratches. Hexagon socket bolts are also in stock.

Company：ウィルコ
Price：Other

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Stainless Steel Hex Socket Bolt (Cap Bolt)

This is a bolt with a hexagonal hole. It is tightened using a hexagonal rod wrench (hex key). It is suitable for tightening in narrow spaces where it is difficult to work with a spanner or wrench. It is also called a cap screw or socket screw. It is compliant with EU-RoHS standards.

Company：ウィルコ
Price：Other

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Stainless steel hex socket bolt (cap bolt) with spring washer

The hexagon socket bolt is equipped with a spring washer. Since it is already assembled, it reduces the time required for the assembly process. The presence of the washer also prevents damage to the seating surface of the counterpart material. It is compliant with EU-RoHS standards.

Company：ウィルコ
Price：Other

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Ceramics hexagon socket bolt (cap bolt)

This is a bolt with a hexagonal hole. It is tightened using a hexagonal rod wrench (hex key). It is suitable for tightening in narrow spaces where it is difficult to work with a spanner or wrench. It has excellent heat resistance, wear resistance, and corrosion resistance, making it usable in corrosive environments. It demonstrates high reliability that surpasses metals and resins. It is compliant with EU RoHS standards.

Company：ウィルコ
Price：Other

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PVDF hex socket bolt (cap bolt)

This is a bolt with a hexagonal hole. It is tightened using a hexagonal rod wrench (hex key). It is suitable for tightening in narrow spaces where it is difficult to work with a spanner or wrench. It has high mechanical strength and excellent resistance to chemicals, wear, and impact. PVDF (polyvinylidene fluoride) is a material that shows no change in strength after 20 years of outdoor exposure testing and is also resistant to weathering (UV). It is compliant with EU-RoHS standards.

Company：ウィルコ
Price：Other

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PC hex socket bolt (cap bolt)

This is a bolt with a hexagonal hole. It is tightened using a hexagonal rod wrench (hex key). It is suitable for tightening in narrow spaces where work with a spanner or wrench is difficult. Polycarbonate is a material that is impact-resistant and has self-extinguishing properties. It is also referred to as a cap screw or socket screw. It is compliant with EU-RoHS standards.

Company：ウィルコ
Price：Other

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Stainless steel (low-temperature black chrome treatment) hex socket bolt

Stainless steel (low-temperature black chrome treatment) hex socket bolt (cap bolt)

This is a hex socket bolt (cap bolt) treated with a low-temperature black chrome process that features a thin film with high corrosion resistance and a matte black color. The non-glossy black surface is ideal for optical devices that require anti-glare properties. It has corrosion resistance that is several tens of times greater than black dyeing. The low-temperature black chrome treatment offers excellent wear resistance, light-selective absorption, and thermal absorption, leading to increased demand in industries related to semiconductors, LCDs, and optical technologies. It is tightened using a hexagonal rod wrench (hex key), making it suitable for tightening in narrow spaces where using a spanner or wrench is difficult. It complies with EU-RoHS2 standards. Applications: Semiconductor and LCD manufacturing equipment, optical inspection equipment, top covers and diaphragm parts of high-end single-lens reflex digital cameras, precision drive components such as LM guides and gears, etc. Standard film thickness: 3 to 12 μm. Since there is no need to apply oil, it can be used in clean rooms.

Company：ウィルコ
Price：Other

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YFS(R) Hex 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, it is possible to guarantee a strength classification of 12.9 even for large diameter sizes of M22 and above. The stock sizes range widely from a minimum of M3 to a maximum of M36, allowing for a single company to fulfill the procurement of main sizes. 【Features】 ■ Price competitiveness due to one-stop production with one of the largest production volumes in the world ■ Guarantees 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.

Company：池田金属工業
Price：Other

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Strengthening Book of Screws (Vol. 9) Differentiation of Hex Socket Bolts

Introducing the different uses of hexagon socket bolts in a blog format!

For bolts with hexagonal holes, we will consider the so-called standard hexagon socket bolts as the reference. Although it is slight, using hexagon socket button bolts with a larger head diameter can stabilize the seating surface, which is the contact area between the screw and the counterpart material, and alleviate the sinking (dimpling) into the counterpart material. However, it seems that button bolts are often used to create a neat appearance in the visible parts of the fastening section. *For more details, you can view the related links on the blog. Please feel free to contact us for more information.*

Company：池田金属工業
Price：Other

Other consumables

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Hexagon socket bolt (cap)

Improved reliability and workability by preventing loosening with high clamping 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 shank length of 1,000 mm). *In urgent or emergency cases, please direct any technical inquiries through our website.

Company：帝国製鋲
Price：Other

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

The compactness of the device has improved, as well as the design performance of the equipment.

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 shank length of 1,000 mm). Compacting of devices. Improvement of equipment design performance. Application in narrow spaces and enhanced workability. Increased reliability due to prevention of loosening with high tightening force. *For urgent or emergency cases, or for technical inquiries, please contact us directly through our website.*

Company：帝国製鋲
Price：Other

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【Product Catalog】Hexagon Socket Bolt JIS B1176

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 1,000 mm). Our company has established a system that leverages the characteristics of hot and cold forging technology to accommodate all orders. 【Features】 ○ Compact design of equipment ○ Improved design performance of devices ○ Application in narrow spaces and enhanced workability ○ Increased reliability through prevention of loosening with high tightening force *For urgent or emergency inquiries, please contact us via our website for technical questions.

Company：帝国製鋲
Price：Other

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Socket Head Bolt Product List and Ranking from 18 Manufacturers, Suppliers and Companies

Socket Head Bolt Manufacturer, Suppliers and Company Rankings

Socket Head Bolt Product ranking