Assortment of Self-Locking Nuts, M4–M12, 53 Pieces

Self-Locking Nut Assortment M4–M12, 53 Pieces is a practical, well-organised set of locknuts in several common sizes. The self-locking nuts feature an integrated nylon insert that provides a secure grip on the thread and prevents the nut from loosening under vibration or load. Perfect for assembly, repair and maintenance of vehicles, machinery and other constructions.

The nuts come in a handy sorting box that makes it easy to find the right size and keep your toolbox organised.

• 15 self-locking nuts M4
• 15 self-locking nuts M5
• 8 self-locking nuts M6
• 8 self-locking nuts M8
• 5 self-locking nuts M10
• 2 self-locking nuts M12