Yamawa Hand Tap for Taper Pipe Threads Long Thread Type Left Thread PT LH 3/8-19 PT-LH-3/8-19 1 Piece

Catalog number: PT-LH-3/8-19 Features: ●A hand tap for left-handed pipe taper threads used for tapping products whose 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: ●Accuracy: JIS Class 2 ●Nominal size: 3/8 ●Number of threads: 19 ●Thread length (mm): 28 ●Total length (mm): 65 ●Shank diameter (mm): 14 ●Shank square section (mm): 11 ●Pilot hole diameter (mm): 14.2 ●Machined thread: Tapered thread ●Number of engagement threads: 2.5 ●Surface treatment: Non-coated ●Length to reference diameter (mm): 21 ●Number of grooves: 4 grooves ●Number of grooves: 4 ●Length of shank square section: 14mm Material/Finish: ●High-speed tool steel (HSS)