20Pcs M2 M2.2 M2.5 M3 M3.5 M4 M5 M6 grade 12.9 Insert Torx Screw Replaces Carbide Inserts CNC Accessories Lathe Tool

Material : Alloy steel 12.9 grade

Packing : Inner bag + carton

Finishing : Black  

Note : Length = Total length including the head .

Details for reference only:

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