M14 x 1.5, Lock Bolt, Radius Seat, 17/19 Hex Colour:Chrome 5 radius-seat bolts

5 radius-seat bolts

9 high-tensile carbon steel

Z8 2000➜2003

Brake service

but an unmatched socket will simply spin against the smooth outer surface

M14 x 1.5, Lock Bolt, Radius Seat, 17/19 Hex Colour:Chrome 5 radius-seat boltsA precision engineered security locking wheel bolt with M141. 5 metric thread and radius (ball) seat design, providing theft deterrent protection for vehicles with compatible wheel fitments. The dual hex configuration (17mm outer, 19mm removal key socket) requires a unique key tool for installation and removal, preventing unauthorised wheel theft. Manufactured from heat treated high tensile carbon steel (typically Class 10. 9 or higher) for