Sirius 10.9 Grade Socket Countersunk Screws BZP

This M20 x 75mm Sirius Grade 10.9 Socket Countersunk Screw BZP is a large, long fastener for heavy structural and industrial applications. The M20 x 75mm specification delivers outstanding clamping performance in deep fastenings through thick structural members and large fabricated assemblies. Features and Benefits: • Grade 10.9 high-tensile steel construction • BZP finish for corrosion resistance • 90° countersunk head for a flush finish • Hex socket drive reduces cam-out risk • Precision rolled threads for secure fastening Specifications: Size: M20 Length: 75mm Qty: Pack