M16-2.0 x 40mm DIN 933 Class 10.9 Yellow Zinc Finish Hex Cap Screw / THREAD CLASS: 6G THREAD DIRECTION: RIGHT-HAND THREAD LENGTH: 40.0 MILLIMETERS NOMINAL FASTENER LENGTH: 40.0 MILLIMETERS NOMINAL HEAD STYLE: C1 HEXAGON HEAD HEIGHT: 10.0 MILLIMETERS NOMINAL WIDTH BETWEEN FLATS: 24.0 MILLIMETERS NOMINAL END ITEM IDENTIFICATION: MRAP - COUGAR NOMINAL THREAD DIAMETER: 16.0 MILLIMETERS MINIMUM TENSILE STRENGTH: 1040 MEGAPASCALS THREAD PITCH IN MILLIMETERS: 2.0 COLOR: YELLOW OVERALL MATERIAL: STEEL PROPERTY CLASS 10.9 OVERALL SURFACE TREATMENT: DICHROMATE ZINC OVERALL AND ZINC THREAD SERIES DESIGNATOR: M