M3 M4 M5 BLACK 12.9 STEEL TORX BOLTS HEXALOBULAR SOCKET CAP HEAD SCREW
M3 M4 M5 Black Steel Cap Head Torx Screws Bolts. -Threaded : M3 X 0.5mm, M4 X 0.7mm, M5 X 0.8mm. -The Length of the Bolt Is Not Including the Head. -Material : 12.9 Grade Alloy Steel.