#10-24 x 5/8" ASTM F879 Hex Drive 18-8 Stainless Steel Button Socket Cap Screw / THREAD DIRECTION: RIGHT-HAND THREAD LENGTH: 0.6250 INCHES NOMINAL FASTENER LENGTH: 0.6250 INCHES NOMINAL HEAD STYLE: C30 BUTTON INTERNAL DRIVE STYLE: D5 HEXAGON END ITEM IDENTIFICATION: 4120-016716270 NOMINAL THREAD DIAMETER: 0.1900 INCHES WIDTH ACROSS FLATS: 0.125 INCHES NOMINAL THREAD QUANTITY PER INCH: 24 PART NAME ASSIGNED BY CONTROLLING AGENCY: SCREW,CAP,SOCKET HEAD MATERIAL: STEEL CORROSION RESISTING OVERALL THREAD SERIES DESIGNATOR: UNC