Compare Quick view NACHI SKU: SMT47311 Nachi 3/8-18NPTF INT,5 Flute HSS Tap 3/8-18 NPTF INT/L943D/74176 (LOC3433A) Overall Length: 2.5675" Shank Diameter: .5270" Material: HSS Flutes: 5 MPN: 3/8-18 NPTF INT/L943D/74176 MSRP: Was: Price Now $49.95 5 In Stock Quantity Add to Your List