10-100Pcs M2 M2.5 M3 M4 M6 5#40 Brass Insert Nut Hot Melt Knurled Thread Heat Injection Molding Embedment Copper NutHome Improvement > Hardware0,42 USD (≈ 0,38 €)0,51 USDDisponibileSold by AliExpress WWVai al negozio