Yamawa Hand Tap for Pipe Taper Threads, Short Thread Type, S-PT 3-11, S-PT-3-11, 1 Piece

Catalog number: S-PT-3-11 Features: ●This is a hand tap for tapered pipe threads used for threading when it is necessary to shorten the fitting length when threading products such as pipe parts, whose main purpose is to make the threaded part airtight. Applications: ●Workpiece material: Medium carbon steel, high carbon steel, alloy steel. Specifications: ●Precision: JIS Class 2 ●Nominal size: 3 ●Number of threads: 11 ●Thread length (mm): 51 ●Total length (mm): 155 ●Shank diameter (mm): 65 ●Shank square section (mm): 50 ●Machined thread: Tapered thread ●Number of engagement threads: 2.5 threads ●Surface treatment: Non-coated ●Length to reference diameter (mm): 36 ●Number of grooves: 8 grooves ●Number of grooves: 8 ●Length of square shank section: 52mm Material/Finish: ●High-speed tool steel (HSS)