Yamawa Hand Tap for Cast Iron and Pipe Taper Threads, Short Thread Type, FC-S-PT 1/8-28 FC-S-PT-1/8-28 1 Piece

Catalog number: FC-S-PT-1/8-28 Features: ●Short thread tap suitable for threading hard and brittle materials such as cast iron. Applications: ●Workpiece: Cast iron, tough cast iron. Specifications: ●Precision: JIS Class 2 ●Nominal size: 1/8 ●Number of threads: 28 ●Thread length (mm): 16.5 ●Total length (mm): 55 ●Shank diameter (mm): 8 ●Shank square section (mm): 6 ●Pilot hole diameter (mm): 8.1 ●Machined thread: Tapered thread ●Number of engaging threads: 2.5 ●Surface treatment: Nitriding treatment ●Length to reference diameter (mm): 10.5 ●Number of grooves: 4 grooves ●Number of grooves: 4 ●Length of shank square section: 9mm Material/Finish: ●High-speed tool steel (HSS)