M12-1.75 x 35mm Plain Finish IFI 536/ISO 4162 Class 8.8 Hex Flange Bolt / THREAD DIRECTION: RIGHT-HAND THREAD LENGTH: 35.0 MILLIMETERS NOMINAL FASTENER LENGTH: 35.0 MILLIMETERS NOMINAL HEAD STYLE: C117 CHAMFER FLANGE HEAD HEIGHT: 11.9 MILLIMETERS MAXIMUM WIDTH BETWEEN FLATS: 15.0 MILLIMETERS NOMINAL EXTENDED WASHER DIAMETER: 24.7 MILLIMETERS MAXIMUM END ITEM IDENTIFICATION: 3895015772425 NOMINAL THREAD DIAMETER: 12.0 MILLIMETERS THREAD PITCH IN MILLIMETERS: 1.7 EXTERNAL THREAD TOLERANCE CLASS: 6G PART NAME ASSIGNED BY CONTROLLING AGENCY: CAGE: M12-1.75 X 35MM IFI 536 CLASS 8.8 PLAIN FLANGE BOLT SPECIAL FEATURES: ISO 898-1. CLASS 8.8 MATERIAL: STEEL OVERALL THREAD SERIES DESIGNATOR: M