TUERCAS DE AUTOBLOQUEO TODAS DE METAL MÉTRICAS CLASE 8 CHAPADAS EN ZINC DIN980V M8 Y M10
DIN980V LOCK NUT CLASS 8 ZINC PLATED CR3+. M5,M6,M8,M10 A2. M4,M5,M6,M8 A2 Stainless Steel. M3, M4, M5, M6, M8. Indentations on the top face of the nut slightly distort the thread and create a locking action.