High-quality Head Bolt supplied by Valaki Enterprise, Nashik — ISO certified, bulk supply to Nashik, Pune & Mumbai.
Allen Button Head Bolt is a low-profile socket cap screw featuring a wide, dome-shaped head with an internal hex drive. The reduced head height makes it ideal for applications where a standard cap screw head would be too prominent or interfere with adjacent components, providing a clean, flush appearance in visible assemblies.
Manufactured from high-quality stainless steel (SS 304/316) and alloy steel in grade 8.8 and 10.9, these screws conform to ISO 7380 standards. They are widely used in automotive panels, electronic enclosures, machinery guards, and architectural fittings where aesthetics and space constraints are equally important.
Complete material and dimensional specifications for Allen Button Head Bolts
| Parameter | Details |
|---|---|
| Material | Stainless Steel 304 / SS316 / Alloy Steel |
| Grade / Class | 10.9 / 12.9 (Alloy) | A2-70 / A4-70 (SS) |
| Size Range | M3 to M20 |
| Length Range | 6mm to 100mm (Custom lengths available) |
| Head Type | Low-Profile Button Head (Dome Shaped) |
| Drive Type | Internal Hex (Allen / Socket Key) |
| Thread Type | Metric Coarse Thread (DIN 13) |
| Surface Finish | Natural / Passivated (SS) / Zinc Plated (MS) |
| Standard | ISO 7380 / DIN 9427 |
| Tensile Strength | 800 MPa (Grade 8.8) | 1040 MPa (Grade 10.9) |
| Key Property | Low-profile head — clean aesthetic on visible surfaces |
| Corrosion Resistance | Excellent (SS304/316) / Moderate (Zinc) |
| Operating Temperature | -50°C to +300°C |
| Packaging | Poly Bags / Wooden Boxes / Custom (per requirement) |