100/200/500pcs Knurled Nut M1 M1.4 M1.6 M1.7 Brass Insert Nut Double Twill Thread Embedment Nut Mini Nut for 3D Printer VoronHome Improvement > Hardware2,96 USD (≈ 2,65 €)3,22 USDDisponibileSold by AliExpress WWVai al negozio