R-Type Radial Lock Nut Precision Lock Nut CNC Machine Tool M40/45/50/60/70*1.0/1.5 Screw Rod Bearing Anti-Loosening Locking NutHome Improvement > Hardware9,70 USD (≈ 8,68 €)9,90 USDDisponibileSold by AliExpress WWVai al negozio