Sirius 10.9 Grade Socket Countersunk Screws BZP M4 12mm Pack of 1

This M4 x 12mm Sirius Grade 10.9 Socket Countersunk Screw BZP suits light engineering assemblies, instrument panels and fabrication work where a compact M4 thread with a flush countersunk head is needed across slightly thicker material sections. 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 fas