M12-1.75 x 125 Socket Cap Screw 12.9 Alloy Plain DIN 912

M12-1.75 x 125 Socket Cap Screw 12.9 Alloy Plain DIN 912 . Alloy Socket Head Cap Screws from Brighton Best. Hardness of RC 38-43, meets or exceeds DIN 912. Manufactured from heat treated alloy steel, 1960 series.