M2 M2.5 M3 M4-M16 Hex Hexagon Nylon Insert Lock Nut Self–locking Nylock Locknut

Screw Size: M2 M2.5 M3 M4 M5 M6 M8 M10 M12 M14 M16. It's Quick, Easy, and Secure. Material: 304 Stainless Steel. Whilst every care is taken to provide accurate images of products, actual products may differ slightly.

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