Yamawa Long Shank Pipe Taper Thread Short Thread Type LS-SP-S-PT L100 1/4-19 LS-SP-S-PT-100-1/4-19 1 Piece

Catalog number: LS-SP-S-PT-100-1/4-19 Features: *This product is primarily intended to improve the tightness of the threaded portion when connecting pipe parts, etc. It is a long shank spiral tap for tapered pipe threads used for tapping when the fitting length needs to be shortened. Applications: *For blind/through hole processing. *Cutting materials: Low carbon steel, medium carbon steel, and high carbon steel. Specifications: ● Precision: JIS Class 2 ● Nominal size: 1/4 ● Number of threads: 19 ● Thread length (mm): 19.5 ● Total length (mm): 100 ● Shank diameter (mm): 11 ● Square shank section (mm): 9 ● Pilot hole diameter (mm): 10.7 ● Machined thread: Tapered thread ● Number of engaging threads: 2.5 ● Surface treatment: Non-coated ● Length to reference diameter (mm): 12.5 ● Number of grooves: 3 grooves ● Number of grooves: 3 ● Length of square shank section: 12mm Material/Finish: ● High-speed tool steel (HSS)