Barrel Bolt Finish Plain Material 18-8 Stainless Steel Barrel Head Style Truss Barrel Drive Type Combination Slotted/Phillips Thread Size #10-24 Barrel Length 1/2 in Barrel Diameter 1/4 in Barrel Thread Depth 3/8 in Barrel Head Diameter 7/16 in Barrel Head Height 1/8 in Grip Size 1/2 in Made in North America No Material Quality Standards ASTM A582 Pack Size Small Package Quantity 5