Yamawa Spiral Tap for Pipe Taper Threads, Short Thread Type, SP-S-PT 1-1/2-11 SP-S-PT-1-1/2-11 1 Piece

Catalog number: SP-S-PT-1-1/2-11 Features: ●This product is primarily intended to improve the tightness of the threaded portion when connecting pipe parts, etc., and is a spiral tap for pipe tapered threads used for threading when the fitting length needs to be shortened. Applications: ●For blind hole processing. ●Workpiece material: Low carbon steel, medium carbon steel, and high carbon steel. Specifications: ●Precision: JIS Class 2 ●Nominal size: 1 1/2 ●Number of threads: 11 ●Thread length (mm): 38.5 ●Total length (mm): 110 ●Shank diameter (mm): 38 ●Shank square section (mm): 29 ●Pilot hole diameter (mm): 43.5 ●Machining thread: Tapered thread ●Number of engagement threads: 2.5 ●Surface treatment: Non-coated ●Length to reference diameter (mm): 25.5 ●Number of grooves: 4 grooves ●Number of grooves: 4 ●Length of shank square section: 32mm Material/Finish: ●High-speed tool steel (HSS)