Yamawa Hand Tap for Parallel Pipe Threads RP (PS) 1/4-19 RP-1/4-19 1 piece

Catalog number: RP-1/4-19 Features: ●Hand tap for parallel pipe threads that conforms to ISO shape standards. ●Used to fit with tapered male pipe threads R (PT). Applications: ●Workpiece: 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 ●Total length (mm): 67 ●Shank diameter (mm): 11 ●Shank square section (mm): 9 ●Pilot hole diameter (mm): 15.0 ●Machined thread: RP (PS) ●Number of engaging threads: 3.5 ●Surface treatment: Non-coated ●Number of grooves: 4 ●Tap grade: JIS grade ●Number of grooves: 4 ●Length of square shank section (mm): 12 Material/Finish: ●High-speed tool steel (HSS)