GRAINGER APPROVED . Z1728

Architectural Sex Bolt, Finish Plain, Material 18-8 Stainless Steel, Barrel Head Style Button, Barrel Drive Type Internal Hex, Thread Size 1/2 In.-13, Barrel Length 1 3/4 in, Barrel Diameter 5/8 in, Barrel Thread Depth 5/8 in, Barrel Drive Size 3/8 in, Barrel Head Diameter 1 in, Barrel Head Height 5/16 in, Dimensional Standards AMPG 2000 SB.05, Grip Size 1 3/4 in, Made in North America Yes, Material Quality Standards ASTM A582, Pack Size Small