8mm-1.25 x 45mm A2 Stainless Button Head Hex Socket Cap Screws (4 pcs.)

Diameter: 8mm Length: 45mm Material: Stainless Steel Head Style: Button (Hex) Thread Size: 1.25mm (Coarse) Thread Length: Full Hardness: A2 Type: Socket Cap Screw Specifications: ISO 7380 Box of 4. A socket cap screw is a type of cap screw with a hexagonal recessed drive. A hex key is required to tighten or loosen a socket screw. Socket screws are commonly used in assemblies that do not provide sufficient clearance for a conventional wrench or socket.