10pcs Thread Repair Insert Kit Self Tapping Thread Inserts Set Thread Reinforce
6,96 €
The wire screw set is fitted in the screw hole of the workpiece of aluminum alloy and other materials to form a high‑strength, wear‑resistant, high‑accuracy standard female thread. They are a new type of internal threaded fasteners made of high-strength, high-precision -shaped cross-section steel wire; in aluminum alloy, zinc The application of low-strength engineering materials such as alloys, copper, plastics can significantly improve thread strength and wear resistance.
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