M12-1.75 x 18mm DIN 933 Class 8.8 Zinc Finish Hex Cap Screw / THREAD DIRECTION: RIGHT-HAND THREAD LENGTH: 18.0 MILLIMETERS NOMINAL FASTENER LENGTH: 18.0 MILLIMETERS NOMINAL HEAD STYLE: C1 HEXAGON END ITEM IDENTIFICATION: 2355-22-622-7966 NOMINAL THREAD DIAMETER: 12.0 MILLIMETERS THREAD PITCH IN MILLIMETERS: 1.75 MATERIAL: STEEL OVERALL SURFACE TREATMENT: ZINC OVERALL THREAD SERIES DESIGNATOR: M