M2 M3 M4 M5 Thread Brass Knurled Threaded Insert Embedment Nuts, 330Pcs/set

Quantity: 330pcs. 30 M2 4 3.5. 30 M2 6 3.5. 30 M2 8 3.5. 20 M2 10 3.5. 15 M5 6 7. 10 M5 8 7. 10 M5 10 7.

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