3/4"-10 x 5" ASTM A574 Hex Drive Black Oxide Finish Alloy Steel Socket Cap Screw / THREAD CLASS: 3A THREAD DIRECTION: RIGHT-HAND THREAD LENGTH: 2.000 INCHES NOMINAL FASTENER LENGTH: 4.920 INCHES MINIMUM AND 5.000 INCHES MAXIMUM HEAD STYLE: C48 FLAT FILLISTER HEAD DIAMETER: 1.107 INCHES MINIMUM AND 1.125 INCHES MAXIMUM HEAD HEIGHT: 0.740 INCHES MINIMUM AND 0.750 INCHES MAXIMUM INTERNAL DRIVE STYLE: D5 HEXAGON END ITEM IDENTIFICATION: 3805-01-533-1853 NOMINAL THREAD DIAMETER: 0.750 INCHES WIDTH ACROSS FLATS: 0.625 INCHES MINIMUM AND 0.631 INCHES MAXIMUM THREAD QUANTITY PER INCH: 10 SPECIAL FEATURES: PART NUMBER HAS MULTIPLE SOURCES AND OEM COULD NOT BE PROVIDED COLOR: BLACK OVERALL MATERIAL: STEEL OVERALL SURFACE TREATMENT: OXIDE OVERALL THREAD SERIES DESIGNATOR: UNC