24 Jul M4 Socket Head Cap Screws, 12.9 Alloy Steel w/ Black Oxide DIN 912, Coarse 0.70
M4-0.70 Socket Head Cap Screws. These are made from Alloy Steel with Thermal Black Oxide coating. Heavy-Duty Class 12.9 screws that take a hex / allen key to drive. Note: PT = Partial Thread Diameter: M4 / 4mmThread Size: 0.70 - UNC / Coarse Thread...