Yamawa Long Shank Spiral Tap for Parallel Pipe Threads LS-SP-PF L120 1/4-19 LS-SP-PF-120-1/4-19 1 piece

Catalog number: LS-SP-PF-120-1/4-19 Features: ●Long shank spiral tap for parallel pipe threads used for threading products whose main purpose is mechanical connection in connecting pipe parts, etc. ●The machined PF female thread is used to fit with the PF male thread. Applications: ●For blind hole machining. ●Workpiece material: Low carbon steel, medium carbon steel, high carbon steel. Specifications: ●Precision: JIS Class 2 ●Nominal size: 1/4 ●Thread length (mm): 28 ●Total length (mm): 120 ●Shank diameter (mm): 11 ●Shank square section (mm): 9 ●Pilot hole diameter (mm): 11.78 ●Number of threads: 19 ●Number of engagement threads: 2.5 threads ●Machined thread: Parallel pipe thread ●Surface treatment: Non-coated ●Number of grooves: 3 grooves ●Number of grooves: 3 ●Length of square shank section: 12mm Material/Finish: ●High speed tool steel (HSS)