IS pack Hand middle tap M4X0.7

[Features] ● Tungsten hand tap. ●It is a general tap and is used in all directions. ●More economical than HSS.

[Use] ●Cover material: iron, light metal.

[Specifications] ● Accuracy: JIS grade 3 ● Tip: Medium ● Nominal size: M4 ● Pitch (mm): 0.7 ● Thread length (mm): 20 ● Number of threads: - Overall length (mm): 52 ● Shank diameter (mm) ): 5 ● Shank square part (mm): 4 ● Pilot hole diameter (mm): 3.3 ● Machined screw: metric screw ● Surface treatment: non-coating

[Specification 2] ●Tap grade: JIS grade

[Material/Finish] Alloy tool steel (SKS2)

[Set contents/accessories]
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【Note】
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