Catalog number: PT-7/8-14 Features: ●Hand tap for tapered pipe threads used for threading products where the main purpose is to make the threaded part airtight when connecting pipe parts, etc. Applications: ●Workpiece material: Medium carbon steel, high carbon steel, alloy steel. Specifications: ●Precision: JIS Class 2 ●Nominal size: 7/8 ●Number of threads: 14 ●Thread length (mm): 40 ●Total length (mm): 90 ●Shank diameter (mm): 24 ●Shank square section (mm): 19 ●Machined thread: Tapered thread ●Number of engagement threads: 2.5 ●Surface treatment: Non-coated ●Length to reference diameter (mm): 28 ●Number of grooves: 4 grooves ●Number of grooves: 4 ●Length of square shank section: 22mm Material/Finish: ●High-speed tool steel (HSS)
