DIN 933 Hexagon head screws M12x1.75x55, 8.8, coating GEOMET 720 50 000 - 10 000 pcs. DIN 933 Hexagon head screws M12x1.75x180, 8.8, coating GEOMET 720 50 000 - 10 000 pcs. ISO 4032 Hexagon nuts, M12x1.75, 8, coating GEOMET 720 100 000 - 200 000 pcs. ISO 7089 Flat washers normal series, M12, VHN200, coating GEOMET 720 100 000 - 200 000 pcs.