Arch Barrel, 5/8-11, 1/2 in Brl Lg, 3/4 in Brl Dia, 18-8 Stainless Steel Plain
-11, Barrel Length 1/2 in, Barrel Diameter 3/4 in, Barrel Thread Depth 5/16 in, Barrel Drive Size 3/8 in, Barrel Head Diameter 1 1/8 in, Barrel Head Height 3/8 in, Dimensional Standards AMPG 2000 SB.Architectural Sex Bolt, Finish Plain, Material 18-8 Stainless Steel, Barrel Head Style Button, Barrel Drive Type Internal Hex, Thread Size 5/8 In.05, Grip Size 1/2 in, Made in North America Yes, Material Quality Standards ASTM A582, Pack Size Small.