Ctrlzs Women's M3 X 3Mm Thread Brass Knurled Threaded Insert Embedment Nuts 1000Pcs

CTRLZS

Used on injection moulding for tightly fixing. Featured with heat resistance. Weight: 140g Product Name: Knurled Nut No need to counterbore or countersink the hole because the insert has guide pilot., Manufacturer: CTRLZS