M12-1.75 x 50mm DIN 931 Class 10.9 Zinc Finish Hex Cap Screw / THREAD LENGTH: 50.0 MILLIMETERS NOMINAL FASTENER LENGTH: 57.5 MILLIMETERS NOMINAL HEAD STYLE: C1 HEXAGON HEAD HEIGHT: 7.3 MILLIMETERS MINIMUM AND 7.6 MILLIMETERS MAXIMUM WIDTH BETWEEN FLATS: 19.0 MILLIMETERS NOMINAL END ITEM IDENTIFICATION: JERRV 4X4 EOD, 2355-01-532-2174 NOMINAL THREAD DIAMETER: 12.0 MILLIMETERS PART NAME ASSIGNED BY CONTROLLING AGENCY: BOLT SPECIAL FEATURES: M12-1.75 X 50mm 10.9 DIN 931 Part Thrd Zinc Hex Cap Screw MATERIAL: STEEL OVERALL SURFACE TREATMENT: ZINC OVERALL THREAD SERIES DESIGNATOR: UNC