Gas tap 1/4PS with IS pack

[Features] ●Tap for tungsten tube. ●Tap for the purpose of tightness.

[Use] ●Cover materials: iron and light metals.

[Specifications] ● Accuracy: JIS grade 3 ● Nominal dimension: 1/4 ● Number of threads: 19PS ● Screw length (mm): 28 ● Overall length (mm): 62 ● Shank diameter (mm): 11 ● Shank square part (mm) ): 9 ● Pilot hole diameter (mm): 11.4 ● Machined screw: Parallel screw ● Number of chamfered threads: 3 ● Surface treatment: Non-coating ● Length to standard diameter (mm): *

[Specification 2] ● Tap grade: JIS grade 3 ● JIS B 4445

[Material/Finish] Alloy tool steel (SKS2)

[Set contents/accessories]
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【Note】
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