Sirius 12.9 Grade Socket Head Cap Screws BZP

This M4 x 20mm Sirius Grade 12.9 Socket Head Cap Screw in BZP finish delivers a medium-length fixing for light industrial and engineering applications. The M4 thread and 20mm length are ideal for joining two components of moderate thickness where high-tensile, corrosion-resistant fastening is required. Features and Benefits: • Grade 12.9 alloy steel for exceptional tensile strength • BZP finish for corrosion resistance in dry environments • Precision hex socket drive minimises cam-out risk • Compact cylindrical head for space-restricted applications • Compatible with standard hex keys and hex bit sockets Specifications: Size: M4 Length: 20mm Qty: Pack of 1 Contents: Pack of 1