Yamawa Hand Tap for Parallel Pipe Threads, Left-Hand Threads, PS LH 1/2-14, PS-LH-1/2-14, 1 Piece

Catalog number: PS-LH-1/2-14 Features: ●This is a hand tap for left-handed threads for parallel pipe threads used for threading products where the main purpose is to make the threaded part tight when connecting pipe parts, etc. ●The machined PS female thread is used to fit with the PT male thread. Applications: ●Workpiece material: low carbon steel, medium carbon steel, and high carbon steel. Specifications: ●Precision: JIS Class 2 ●Nominal size: 1/2 ●Number of threads: 14 ●Thread length (mm): 35 ●Total length (mm): 80 ●Shank diameter (mm): 18 ●Shank square section (mm): 14 ●Pilot hole diameter (mm): 18.5 ●Machine thread: Parallel pipe thread ●Number of engagement threads: 3.5 ●Surface treatment: Non-coated ●Number of grooves: 4 grooves ●Number of grooves: 4 ●Length of square shank section: 17mm Material/Finish: ●High-speed tool steel (HSS)