175-piece metric 304 stainless steel nylon lock nut assortment kit – M3 M4 M5 M6 M8 M10 M12

1. Product Type: High-quality nylon locking nuts

2. Material: Made of premium 304 stainless steel, strong and durable

3. Contents: This kit includes 7 sizes: M3, M4, M5, M6, M8, M10, and M12, totaling 175 pieces in a transparent box

4. Features: With a nylon washer that creates friction with the coupling threads to prevent loosening, thus improving the locking capacity

5. Application: Can be widely used in automotive, construction machinery, shipbuilding, etc.