Yamawa Spiral Pipe Tap PT Type

[Features] ● Taps for tapered pipe threads are used for threading when connecting pipes, pipe components, etc., with the primary purpose of ensuring tightness of the threaded part, and PT female threads machined with PT taps are used in combination with PT male threads.

[Applications] ●Workpiece materials: medium and high carbon steel, cast steel, cast iron, ductile cast iron.

[Specifications] ● Precision: JIS Class 2 ● Nominal size: 1/4 ● Number of threads: 19 ● Thread length (mm): 28 ● Total length (mm): 62 ● Shank diameter (mm): 11 ● Square shank section (mm): 9 ● Counterbore diameter (mm): 10.9 ● Length to reference diameter (mm): 21 ● Machined thread: Tapered thread ● Number of engaging threads: 2.5 threads ● Surface treatment: Non-coated

[Specification 2] Tap grade: JIS grade

[Material/Finish] Kosoku tool steel (HSS)

[Set contents/accessories]
-

【Note】
-