Sirius 10.9 Grade Socket Button Head Screws BZP

This M10 x 20mm Sirius 10.9 Grade Socket Button Head Screw in BZP finish combines a larger M10 thread with a short shank, making it ideal for high-strength shallow fixings in thick materials or flanged components where deep penetration is not required. Features and Benefits: • Grade 10.9 high-tensile steel for superior clamping performance • Low-profile button head for a flush, tidy surface finish • Hex socket drive for accurate torque application • BZP finish for good corros