Product Name: Allen Socket Head Cap Screw – Metric Size Socket Head Cap Screw, Socket Screw, or Allen Bolt
Description:
The Allen Socket Head Cap Screw is a high-performance fastener designed for demanding precision assembly tasks and critical engineering applications. Featuring a robust cylindrical head with a flat, chamfered surface, this socket screw is engineered for both superior strength and an aesthetically clean appearance. The recessed hexagonal socket drive allows for secure tightening and removal using an Allen wrench (hex key), reducing the risk of slippage and ensuring precision installation.
The cylindrical cap’s outer sides are often knurled, providing extra grip for manual adjustments. Adaptable for a variety of mounting requirements, the head can be left exposed atop the work surface or recessed into a counter-bored hole for a smooth, flush finish. This makes the Allen Socket Head Cap Screw ideal for use in machinery, automotive, robotics, and structural assemblies where both high tensile strength and a neat finish are essential.
Constructed from high tensile alloy steel, as well as options in stainless steel, nickel alloy, and silicon bronze, these screws guarantee long-lasting durability and reliability even in the harshest environments. Available finishes include black oxide, zinc, and plain, ensuring corrosion resistance and compatibility with your application’s specific requirements. The majority of these fasteners adhere to rigorous industry standards, conforming to ASME B18.3, DIN 912, or DIN 912/ISO 4762 specifications for assured quality and performance.
Key Features:
- Head Type: Socket head with a flat, chamfered top—often with knurled sides for added grip
- Drive Type: Recessed hex socket for Allen wrench/hex key installation and removal
- Material Options: High tensile alloy steel, stainless steel, nickel alloy, silicon bronze
- Finishes: Black oxide (standard), zinc, plain
- Installation: Suitable for both surface mounting and recessed, counter-bore mounting for a flush finish
- Standards Compliance: Most screws conform to ASME B18.3, DIN 912, or DIN 912/ISO 4762
- Ideal Uses: Precision assembly, mechanical engineering, electronics, robotics, automotive, aerospace, and assemblies requiring a clean and strong fastener
Specifications:
- Name: Allen Socket Head Cap Screw
- Steel: High Tensile Steel
- Head: Socket Head Cap
- Measurement System: Metric
- Available Sizes (Diameter): 1.6MM, M2, M3, M4, M5, M6, M8, M10, M12, M14, M16, M18, M20, M22, M24, M27, M30, M36, M42
- Available Pitch (mm): 0.35, 0.4, 0.5, 0.7, 0.8, 1.0, 1.25, 1.25/1.5, 1.25/1.5/1.75, 1.5/2.0, 1.5/2.0, 2.5, 2.5, 2.5, 3.0, 3.0, 3.50, 4.0, 4.5
- Standard Color: Black
Choose the Allen Socket Head Cap Screw for applications that demand high strength, reliability, and a professional, finished appearance. Engineered for excellence and built to last.
