M8-1.25 x 22mm DIN 933 Class 8.8 Zinc Finish Hex Cap Screw / THREAD DIRECTION: RIGHT-HAND FASTENER LENGTH: 22.0 MILLIMETERS NOMINAL HEAD STYLE: C1 HEXAGON WIDTH BETWEEN FLATS: 13.0 MILLIMETERS NOMINAL END ITEM IDENTIFICATION: 140KW GENERATOR AND ASSOCIATED EQUIPMENT NOMINAL THREAD DIAMETER: 8.0 MILLIMETERS THREAD PITCH IN MILLIMETERS: 1.25 MATERIAL: STEEL OVERALL SURFACE TREATMENT: ZINC OVERALL THREAD SERIES DESIGNATOR: M