Yamawa Long Shank Pipe Taper Thread Spiral Tap Long Thread Type LS-SP-PT L120 1/4-19 LS-SP-PT-120-1/4-19 1 Piece

Catalog number: LS-SP-PT-120-1/4-19 Features: ●This is a long shank spiral tap for pipe tapered threads, used for threading products where the main purpose is to make the threaded part tight when connecting pipe parts, etc. Applications: ●For blind/through hole processing. ●Workpiece material: Low carbon steel, medium carbon steel, high carbon steel. Specifications: ●Accuracy: JIS Class 2 ●Nominal size: 1/4 ●Number of threads: 19 ●Thread length (mm): 28 ●Total length (mm): 120 ●Shank diameter (mm): 11 ●Shank square section (mm): 9 ●Pilot hole diameter (mm): 10.7 ●Machined thread: Tapered thread ●Number of engagement threads: 2.5 ●Surface treatment: Non-coated ●Length to reference diameter (mm): 21 ●Number of grooves: 3 grooves ●Number of grooves: 3 ●Length of shank square section: 12mm Material/Finish: ●High speed tool steel (HSS)