Sirius 10.9 Grade Socket Countersunk Screws BZP M4 25mm Pack of 1

This M4 x 25mm Sirius Grade 10.9 Socket Countersunk Screw BZP suits applications requiring deeper thread engagement in an M4 size. Ideal for securing components through thicker panels or stacked materials while delivering a flush, professional surface finish. 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