Yamawa aluminum material hand tap (for insert coil screw) AL-HT STI 1B + 30 M6X1 1.5P

[Features]
● For parts made of relatively soft materials such as aluminum, internal threads for inserting insert coils are machined for the purpose of reinforcing internal threads and increasing durability.
● There are 2 types of chamfered parts: 1.5P blind hole and 5P through hole.

[Use]
●Work materials: For aluminum rolled materials, aluminum alloy castings, and zinc alloy castings.

【specification】
-Tip: top
- Pilot hole diameter (mm): 6.38
●Accuracy: 1b+30
- Nominal size: M6
- Pitch (mm): 1
-Screw length (mm): 19
- Total length (mm): 70
-Shank diameter (mm): 6.2
-Shank square part (mm): 5
●Surface treatment: non-coating

[Specification 2]
- Processing thread: metric thread

[Material/Finish]
Kosoku tool steel (HSS)

[Set contents/accessories]
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【Note】
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