Female Binding Barrel, Finish Plain, Material Stainless Steel, Barrel Head Style Truss, Barrel Drive Type Pin-In Six-Lobe, Thread Size #10-24, Barrel Length 3/8 in, Barrel Diameter 1/4 in, Barrel Thread Depth 1/4 in, Screw Length Not Applicable, Barrel Head Diameter 7/16 in, Barrel Head Height 7/64 in, Grip Size 3/4 in, Made in North America Made in North America, Material Grade/Class 18-8, Material Quality Standards ASTM A582, Pack Size Small