Features: ● For use with American pipe tapers. Applications: ● Machining material: medium and high carbon steel, alloy steel, stainless steel, cast steel. Specifications: Accuracy: ANSI G; Nominal Size: 1/2; Thread Count: 14; Thread Length: 1.4 inches (35 mm); Total Length: 3.1 inches (80 mm); Shank Diameter: 0.7 inches (18 mm); Shank Square: 0.6 inches (14 mm); Bottom Hole Diameter: 0.7 inches (17.9 mm); Specification 2: Processing Screws; Processing Screws; Thread Count: Tapered screws; ANSI G (for American pipe threads; Precision G / Finish: High speed Prescription Steel (HSS-E/HSS)