M8-1.25 x 16mm Zinc Finish DIN 6921 Class 10.9 Hex Flange Bolt / THREAD DIRECTION: RIGHT-HAND THREAD LENGTH: 11.7 MILLIMETERS MINIMUM AND 12.4 MILLIMETERS MAXIMUM FASTENER LENGTH: 16.0 MILLIMETERS NOMINAL HEAD STYLE: C7 HEXAGON EXTENDED WASHER HEAD HEIGHT: 8.1 MILLIMETERS MAXIMUM WIDTH BETWEEN FLATS: 13.0 MILLIMETERS NOMINAL EXTENDED WASHER DIAMETER: 15.5 MILLIMETERS MINIMUM AND 16.8 MILLIMETERS MAXIMUM EXTENDED WASHER THICKNESS: 4.9 MILLIMETERS NOMINAL END ITEM IDENTIFICATION: 2350-01-567-4930 TRUCK, BOMB SERVICE NOMINAL THREAD DIAMETER: 8.0 MILLIMETERS THREAD PITCH IN MILLIMETERS: 1.3 EXTERNAL THREAD TOLERANCE CLASS: 6G PART NAME ASSIGNED BY CONTROLLING AGENCY: FLANGE BOLT MATERIAL: STEEL PROPERTY CLASS 10.9 OVERALL SURFACE TREATMENT: ZINC OVERALL SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM F1941M FE/ZN 3AT ASSN STD SINGLE TREATMENT RESPONSE OVERALL THREAD SERIES DESIGNATOR: M