Yamawa American Pipe Taper Thread Hand Tap Long Thread Type NPT 2-11-1/2 NPT-2-11.5 1 Piece

Catalog number: NPT-2-11.5 Features: ●This is a hand tap for American pipe taper threads used for threading products whose main purpose is to make the threaded part tight when connecting pipe parts, etc. Applications: ●Workpiece material: Medium carbon steel, high carbon steel, alloy steel. Specifications: ●Precision: ANSI G ●Nominal size: 2 ●Number of threads: 11 1/2 ●Thread length (mm): 50 ●Total length (mm): 120 ●Shank diameter (mm): 46 ●Shank square section (mm): 35 ●Pilot hole diameter (mm): 55.58 ●Machined thread: Pipe taper thread ●Number of engagement threads: 3 ●Surface treatment: Non-coated ●Length to reference diameter (mm): 28 ●Number of grooves: 6 grooves ●Number of grooves: 6 ●Length of shank square section (mm): 38 Material/Finish: ●High speed tool steel (HSS)