M12 Nylock nut x 2

M12 nylon insert locking nuts (Nyloc), supplied in a pack of 2. These standard hexagon nyloc nuts feature an integrated nylon insert that grips the bolt thread and resists loosening under vibration and dynamic loads. Manufactured from steel with a standard finish. Drive with a 19mm spanner or socket. Compatible with M12 bolts and threaded rod. Suitable for automotive, machinery, and engineering applications where vibration resistance is required. Ideal for workshops, trade professionals, and engineers requiring a reliable, self-locking M12 nut for maintenance and assembly tasks.