Button Head Hex Socket Screw Bolt

Specification of Button Head Hex Socket  Screw Bolt:

• Standards: ISO 7380, DIN 7380, GB/T 70.2 (or equivalent)
• Thread Sizes: M2 – M16 (custom sizes available)
• Thread Types: Metric coarse/fine thread
• Drive Type: Internal hex socket (Allen drive)
• Head Type: Button head
• Material: Carbon steel (e.g., 4.8, 8.8, 10.9, 12.9), Stainless steel button head hex socket screw (A2 / A4), Alloy steel.
• Surface Finish: Black oxide, zinc plated, nickel plated, plain, or customized coating.
• Tolerance & Quality: Manufactured according to international standards with strict dimensional control
• Non-standard customizations are acceptable.

Payment Terms: L/C, T/T

Packaging & Shipping:

• Packaging: Plastic woven bag, carton, or according to customer requirements
• Shipping: Container shipping
• Port of Loading: Ningbo/Shanghai

Features of Button Head Hex Socket  Screw Bolt:

The button head hex socket screw, also known as a low-profile hex socket screw or Allen button head bolt, is designed with both functionality and appearance in mind. Its rounded, low-profile head sits neatly on the surface, making it ideal for applications where protruding fastener heads are undesirable.

The internal hex socket drive allows for higher torque transmission compared with slotted or Phillips screws, reducing the risk of cam-out during installation. In addition, the smooth button head shape helps minimize damage to surrounding components and improves safety in applications where frequent contact may occur.

Advantages of Button Head Hex Socket  Screw Bolt:

One of the key advantages of the button head hex socket screw is its excellent balance between strength and aesthetics. Despite its compact head design, this hex socket button head fastener can still provide strong and stable fastening performance. The Allen drive design ensures consistent tightening torque, making it suitable for automated assembly as well as manual installation.

Another advantage is its versatility. With multiple material options and surface treatments available, including stainless steel button head screws for corrosion resistance, this fastener can be adapted to different environments such as indoor equipment, light outdoor exposure, and industrial assemblies.

Applications of Button Head Hex Socket  Screw Bolt:

Button head hex socket screws, also known in some industries as Allen button head screws or DIN 7380 button head bolts, are widely used across various sectors. In machinery and equipment, they are often selected for covers, panels, and precision components where limited installation space is a concern.

In furniture and hardware manufacturing, button head hex socket screws provide a clean, modern appearance while ensuring stable and durable connections. They are also commonly applied in electronics, automotive components, industrial assemblies, and metal structures, where a low-profile, reliable, and visually neat fastener is required.

Why Choose Xinchi Fastener Factory?

Xinchi Fastener Factory specializes in the manufacturing and supply of high-quality industrial fasteners, including button head hex socket screws. With stable production capacity and experienced technical teams, Xinchi can provide consistent quality that meets international standards.
Our advantages include:

• 102 sets of cold-heading machines, supporting high-volume production
• Daily output exceeding 10 million pieces, ensuring a stable supply
• New factory of 30,000 ㎡, featuring two modern six-story workshops
• Strict compliance with ISO, DIN, and ANSI standards
• Professional OEM/ODM capability for non-standard hex socket head cap screws

We offer a wide range of sizes, materials, and surface finishes, along with OEM and customization services to match specific customer requirements. Strict quality control, competitive pricing, and reliable delivery make Xinchi Fastener Factory a trusted partner for global customers seeking dependable fastening solutions.