#2-56 TPI, 5/8" L, 3/16" Width Across Flat, Zinc Clear Chromate, Steel, Hex, Male/Female Threaded, Standoff Standoff Item Standoff Type Hex, Male/Female Threaded Designated Size #2-56 TPI Overall Size 5/8 Inch Length Material ASTM A108 Steel Finish ASTM...