Yamawa Hand Tap for Pipe Taper Threads, Short Thread Type, S-PT 1/2-14, S-PT-1/2, 1 Piece

Catalog number: S-PT-1/2 Features: ● Short thread type tap for pipe taper threads. Applications: ● Workpiece: Medium and high carbon steel, cast steel, cast iron, ductile cast iron, alloy steel. Specifications: ● Precision: JIS Class 2 ● Nominal size: 1/2 ● Number of threads: 14 ● Thread length (mm): 27 ● Total length (mm): 80 ● Shank diameter (mm): 18 ● Shank square section (mm): 14 ● Pilot hole diameter (mm): 17.9 ● Machined thread: Taper thread ● Number of engaging threads: 2.5 ● Surface treatment: Non-coated ● Length to reference diameter (mm): 17 ● Tap grade: JIS grade ● Type of female thread: Rc, PT Material/Finish: ● High speed tool steel (HSS)