Sirius 12.9 Grade Socket Head Cap Screws BZP

This M4 x 8mm Sirius Grade 12.9 Socket Head Cap Screw in BZP finish is a compact fastener well suited to precision engineering, light machinery and electronic enclosure applications. The M4 thread and short 8mm length provide a strong, neat fixing in shallow-depth assemblies with limited space. 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 k