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 (Standard)Length: Please select from drop down menu above.Drive: M3 / 3mm Hex Key – Available hereType: Socket Head Cap ScrewMatching Nut & Washers: M4 – Available here System of Measurement: MetricMaterial: Alloy Steel Class 12.9 – Extreme Strength -Specifications: DIN 912 / ISO 4762