M18-1.5 x 65mm DIN 960 Class 10.9 Zinc Finish Hex Cap Screw / THREAD DIRECTION: RIGHT-HAND THREAD LENGTH: 42.0 MILLIMETERS NOMINAL FASTENER LENGTH: 65.0 MILLIMETERS NOMINAL HEAD STYLE: C1 HEXAGON HEAD HEIGHT: 11.5 MILLIMETERS NOMINAL WIDTH BETWEEN FLATS: 27.0 MILLIMETERS NOMINAL NOMINAL THREAD DIAMETER: 18.0 MILLIMETERS THREAD PITCH IN MILLIMETERS: 1.5 PART NAME ASSIGNED BY CONTROLLING AGENCY: HEX CAP SCREW MATERIAL: STEEL OVERALL SURFACE TREATMENT: ZINC OVERALL THREAD SERIES DESIGNATOR: M