M10-1.5 x 45mm Zinc Finish IFI 536/ISO 4162 Class 10.9 Hex Flange Bolt / THREAD CLASS: 6G THREAD DIRECTION: RIGHT-HAND THREAD LENGTH: 11.5 MILLIMETERS MINIMUM AND 19.0 MILLIMETERS MAXIMUM FASTENER LENGTH: 45.0 MILLIMETERS NOMINAL HEAD STYLE: C7 HEXAGON EXTENDED WASHER HEAD HEIGHT: 4.30 MILLIMETERS MINIMUM AND 9.70 MILLIMETERS MAXIMUM WIDTH BETWEEN FLATS: 12.57 MILLIMETERS MINIMUM AND 13.00 MILLIMETERS MAXIMUM EXTENDED WASHER DIAMETER: 21.0 MILLIMETERS NOMINAL END ITEM IDENTIFICATION: MRAP MAXXPRO DASH ISS W/CROWS AND W/OGPK NOMINAL THREAD DIAMETER: 10.0 MILLIMETERS MATERIAL: STEEL PROPERTY CLASS 10.9 OVERALL SURFACE TREATMENT: ZINC OVERALL THREAD SERIES DESIGNATOR: M