Connector Nut Finish Zinc Plated Material Steel Barrel Head Style Truss Barrel Drive Type Internal Hex Thread Size 1/4 In.-20 Barrel Length 12 mm Barrel Diameter 9 mm Barrel Thread Depth 8 mm Barrel Drive Size 5 mm Barrel Head Diameter 17 mm Grip Size 12 mm Made in North America No Pack Size Small Package Quantity 10