M5-0.8 x 16mm ISO 7380 Hex Drive Class 10.9 Black Oxide or Plain Finish Alloy Steel Button Socket Cap Screw / THREAD DIRECTION: RIGHT-HAND THREAD LENGTH: 14.8 MILLIMETERS MINIMUM AND 14.9 MILLIMETERS MAXIMUM FASTENER LENGTH: 15.7 MILLIMETERS MINIMUM AND 16.4 MILLIMETERS MAXIMUM HEAD STYLE: C30 BUTTON HEAD DIAMETER: 9.1 MILLIMETERS MINIMUM AND 9.5 MILLIMETERS MAXIMUM HEAD HEIGHT: 2.5 MILLIMETERS MINIMUM AND 2.8 MILLIMETERS MAXIMUM INTERNAL DRIVE STYLE: D5 HEXAGON END ITEM IDENTIFICATION: 2355-01-567-4930 TRUCK, BOMB SERVICE NOMINAL THREAD DIAMETER: 5.0 MILLIMETERS WIDTH ACROSS FLATS: 3.0 MILLIMETERS MINIMUM AND 3.1 MILLIMETERS MAXIMUM THREAD PITCH IN MILLIMETERS: 0.8 EXTERNAL THREAD TOLERANCE CLASS: 5G6G PART NAME ASSIGNED BY CONTROLLING AGENCY: BUTTON SOCKET CAP SCREW COLOR: BLACK OVERALL MATERIAL: STEEL PROPERTY CLASS 10.9 OVERALL MATERIAL DOCUMENT AND CLASSIFICATION: ISO 898, CLASS 10.9 ASSN STD SINGLE MATERIAL RESPONSE OVERALL SURFACE TREATMENT: BLACK CHEMICAL FINISH OVERALL THREAD SERIES DESIGNATOR: M