IS pack included Hand assembly tap 5/16NC18 (1S (PK) = 3 pieces included)

[Features] ● A general tap that is used in all areas.

[Applications] Work Material: Medium carbon steel, aluminum alloy, etc.

[Specifications] ●Set contents: tip, medium, high ●Precision: JIS grade 3 ●Nominal dimensions: UNC5/16 ●Number of threads: 18 ●Screw length (mm): 30 ●Total length (mm): 70 ●Shank diameter (mm) ): 6.1 ● Shank square part (mm): 5 ● Surface treatment: non-coating ● Pilot hole diameter (mm): 6.6

[Specification 2] Machined screw: Unified screw

[Material/Finish] Alloy tool steel (SKS2)

[Set contents/accessories]
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【Note】
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