Hand Tap for Helical Coil Wire Screw Thread Insert TWU07N1LEBA YAMAWA

【Features】
For parts made of relatively soft materials such as aluminum, we process a female thread for inserting an insert coil in order to strengthen the female thread and increase durability.
There are two types of chamfers: 1.5P blind hole and 5P through hole.

【Use】
Work material: For aluminum rolled materials, aluminum alloy castings, zinc alloy castings.

【Specification】
Tip: Upper
Accuracy: 1b
Nominal dimension: UNF7/16
Thread length (mm): 26
Overall length (mm): 88
Shank diameter (mm): 10.5
Shank square part (mm): 8
Bottom Hole diameter (mm): 11.53
Number of threads: 20
Surface treatment: Non-coating

【Specification2】
Processed screw: Unified screw
Number of chamfered threads: 1.5
Surface treatment: Non-coating
Shank length (mm): 45
Length of shank square part (mm): 11
Number of grooves: 4
Outside diameter standard Dimensions (mm): 12.762

【Material/Finish】
High speed tool steel (HSS)

【Set contents/accessories】
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【caution】
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