M8-1.25 x 80mm DIN 931 Class 8.8 Zinc Finish Hex Cap Screw / THREAD DIRECTION: RIGHT-HAND THREAD LENGTH: 22.0 MILLIMETERS NOMINAL FASTENER LENGTH: 80.0 MILLIMETERS NOMINAL HEAD STYLE: C1 HEXAGON HEAD HEIGHT: 5.15 MILLIMETERS MINIMUM AND 5.45 MILLIMETERS MAXIMUM WIDTH BETWEEN FLATS: 13.0 MILLIMETERS NOMINAL END ITEM IDENTIFICATION: COUGAR MRAP VEHICLE NOMINAL THREAD DIAMETER: 8.0 MILLIMETERS THREAD PITCH IN MILLIMETERS: 1.25 PART NAME ASSIGNED BY CONTROLLING AGENCY: M8-1.25 X 80MM 8.8 DIN 931 PART THREAD ZINC HEX CAP SCREW SPECIAL FEATURES: M8-1.25X80MM DIN 931 PARTIAL THREAD ZINC MATERIAL: STEEL OVERALL SURFACE TREATMENT: ZINC OVERALL SUPPLEMENTARY FEATURES: GRADE = 8.8 THREAD SERIES DESIGNATOR: ISO M SPECIFICATION/STANDARD DATA: D8286-DIN931 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND I9008-ISO 898 CLASS 8.8 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD