I am your reliable supplier for high-quality fasteners, and the Allen Hex Screw is our flagship for assembly precision. Designed for high-torque environments, this screw features a tough alloy steel body, hardened threads, and a smooth chamfer to resist cross-threading. I deliver consistently high quality with tight tolerances, ensuring fit without headaches on your production line. Whether you are building machinery, electronics, or automotive assemblies, this Allen Hex Screw provides reliable torque retention and easy driving with a standard hex socket. We stock multiple sizes and grades to match your application, and I can ship quickly to keep your schedule on track. Choose me as your supplier and you get dependable performance, tested quality, and responsive service. If you want durability and efficiency, this Allen Hex Screw is the choice for you.
Global buyers watching the 2025 landscape will see ongoing demand for hex socket screws across electronics, automotive modules, and industrial equipment. Key selection drivers include precision machining, consistent torque transmission, and corrosion resistance, with interchangeability guided by DIN and ISO standards. Capacity expansion, automation, and improved surface finishes—such as zinc plating, black oxide, and passivation—enhance reliability in harsh environments, while traceability and RoHS/REACH compliance remain essential. Procurement teams should look beyond price: verify material grade (carbon steel, stainless, or alloy), coating durability, and tight tolerances. Request process capability data, sampling plans, and options for third‑party inspection. Consider total landed cost, including packaging and lead times, and demand transparent certificates and real-time status updates. A scalable, transparent partner that provides end‑to‑end quality control and traceability will be pivotal in a growing 2025 market.
| Item Code | Description | Material | Finish | Standard | ØD (mm) | L (mm) | Pitch (mm) | Head Type | Drive Type | Tensile Strength (MPa) | Hardness (HRC) | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HEX-SS304-M4-0.7-L08 | Socket Head Cap Screw | Stainless Steel 304 | Passivated | ISO 4762 | 4 | 8 | 0.70 | Socket Head | Allen | 520 MPa min | 18-30 | Austenitic stainless steel, corrosion resistant |
| HEX-SS316-M5-0.8-L10 | Socket Head Cap Screw | Stainless Steel 316 | Polished | ISO 4762 | 5 | 10 | 0.80 | Socket Head | Allen | 515-750 MPa | 18-30 | Marine-grade corrosion resistance |
| HEX-AV-M6-1.0-L20 | Socket Head Cap Screw | Alloy Steel | Black Oxide | DIN 912 / ISO 4762 | 6 | 20 | 1.00 | Socket Head | Allen | 850 MPa min | 40-50 | Through hardened |
| HEX-AV-M8-1.25-L25 | Socket Head Cap Screw | Alloy Steel | Zinc Plated | DIN 912 / ISO 4762 | 8 | 25 | 1.25 | Socket Head | Allen | 850-1000 MPa | 40-50 | Standard grade |
| HEX-BR-M3-0.5-L6 | Socket Head Cap Screw | Brass CuZn39Pb3 | Polished | DIN 912 | 3 | 6 | 0.50 | Socket Head | Allen | 190 MPa | 28-34 | Brass screw |
| HEX-SS304-M10-1.5-L30 | Socket Head Cap Screw | Stainless Steel 304 | Passivated | ISO 4762 | 10 | 30 | 1.50 | Socket Head | Allen | 520 MPa | 18-30 | General-purpose |
| HEX-SS316-M12-1.75-L40 | Socket Head Cap Screw | Stainless Steel 316 | Passivated | ISO 4762 | 12 | 40 | 1.75 | Socket Head | Allen | 600 MPa | 18-28 | Marine-grade |