GRAINGER APPROVED . Z1770

Architectural Sex Bolt, Finish Plain, Material 18-8 Stainless Steel, Screw Head Style Button, Screw Drive Style Socket, Thread Size 1/4 In.-20, Screw Minimum Thread Length 1/2 in, Barrel Head Style Button, Barrel Drive Size 7/32 in, Dimensional Standards AMPG 2000 SB.05, Made in North America Yes, Material Quality Standards ASTM A582, Pack Size Small, Resistance Properties Corrosion-Resistant