M20-2.5 x 35mm DIN 933 Class 10.9 Zinc Finish Hex Cap Screw / THREAD CLASS: 6G THREAD DIRECTION: RIGHT-HAND THREAD LENGTH: 35.0 MILLIMETERS NOMINAL FASTENER LENGTH: 35.0 MILLIMETERS NOMINAL HEAD STYLE: C1 HEXAGON HEAD HEIGHT: 12.28 MILLIMETERS MINIMUM AND 12.72 MILLIMETERS MAXIMUM WIDTH BETWEEN FLATS: 29.67 MILLIMETERS MINIMUM AND 30.00 MILLIMETERS MAXIMUM END ITEM IDENTIFICATION: MRAP - COUGAR NOMINAL THREAD DIAMETER: 20.0 MILLIMETERS MINIMUM TENSILE STRENGTH: 1040 MEGAPASCALS THREAD PITCH IN MILLIMETERS: 2.50 CHAMFER ANGLE: 15.0 DEGREES MINIMUM AND 30.0 DEGREES MAXIMUM PART NAME ASSIGNED BY CONTROLLING AGENCY: CAPSCREW MATERIAL: STEEL PROPERTY CLASS 10.9 OVERALL PROPRIETARY CHARACTERISTICS: NPAC SURFACE TREATMENT: ZINC OVERALL THREAD SERIES DESIGNATOR: M