#8-32 x 3/4" ASTM F879 Hex Drive Grade 18-8 Stainless Steel Flat Socket Cap Screw / THREAD CLASS: 3A THREAD DIRECTION: RIGHT-HAND THREAD LENGTH: 0.638 INCHES NOMINAL FASTENER LENGTH: 0.720 INCHES MINIMUM AND 0.750 INCHES MAXIMUM HEAD STYLE: C50 FLAT COUNTERSUNK HEAD DIAMETER: 0.311 INCHES MINIMUM AND 0.369 INCHES MAXIMUM INTERNAL DRIVE STYLE: D5 HEXAGON END ITEM IDENTIFICATION: NSN 5895-01-564-7999 NOMINAL THREAD DIAMETER: 0.164 INCHES WIDTH ACROSS FLATS: 0.093 INCHES MINIMUM AND 0.095 INCHES MAXIMUM THREAD QUANTITY PER INCH: 32 COUNTERSINK ANGLE: 100.0 DEGREES NOMINAL PART NAME ASSIGNED BY CONTROLLING AGENCY: 8-32 X 3/4, 18-8 STAINLESS STEEL FLAT SOCKET CAP SCREW MATERIAL: STEEL PROPERTY CLASS 18.8 OVERALL THREAD SERIES DESIGNATOR: UNRC