M8 BLACK CAP HEAD SCREWS ALLEN SOCKET BOLTS HIGH TENSILE 12.9 ISO 4762
ISO 4762 (DIN 912). High quality high tensile socket cap head screws made of plain steel 12.9 and to ISO 4762 (DIN 912) standards. 12.9 GRADE STEEL HIGH TENSILE ALLEN SOCKET CAP HEAD SCREWS HEX M3, M4, M5, M6, M8.