GRAINGER APPROVED . Z1665

Architectural Sex Bolt, Finish Plain, Material 18-8 Stainless Steel, Barrel Head Style Flat, Barrel Drive Type Internal Hex, Thread Size 3/8 In.-16, Barrel Length 1 1/2 in, Barrel Diameter 1/2 in, Barrel Thread Depth 1/2 in, Barrel Drive Size 5/16 in, Barrel Head Diameter 7/8 in, Barrel Head Height 1/4 in, Dimensional Standards AMPG 2000 SB.07, Grip Size 1 1/4 in, Made in North America Yes, Material Quality Standards ASTM A582, Pack Size Small