#10-32 x 1-1/2" ASTM A574 Hex Drive Black Oxide Finish Alloy Steel Socket Cap Screw / THREAD CLASS: 3A THREAD DIRECTION: RIGHT-HAND THREAD LENGTH: 0.620 INCHES NOMINAL FASTENER LENGTH: 1.460 INCHES MINIMUM AND 1.500 INCHES MAXIMUM HEAD STYLE: C44 FILLISTER HEAD DIAMETER: 0.303 INCHES MINIMUM AND 0.312 INCHES MAXIMUM HEAD HEIGHT: 0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM INTERNAL DRIVE STYLE: D5 HEXAGON END ITEM IDENTIFICATION: 2355-01-567-4930 TRUCK, BOMB SERVICE NOMINAL THREAD DIAMETER: 0.190 INCHES WIDTH ACROSS FLATS: 0.156 INCHES NOMINAL THREAD QUANTITY PER INCH: 32 PART NAME ASSIGNED BY CONTROLLING AGENCY: SOCKET HEAD CAP SCREW COLOR: BLACK OVERALL MATERIAL: STEEL OVERALL MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A574 ASSN STD SINGLE MATERIAL RESPONSE OVERALL SURFACE TREATMENT: OXIDE OVERALL THREAD SERIES DESIGNATOR: UNRF