✔ Zinc plated (BZP) for rust resistance. ✔ Nyloc nuts prevent loosening. ✔ Includes M4, M5, M6, M8 & M10 sizes. ✔ Durable hex head design for secure fastening. This kit includesNyloc nuts, which feature a nylon insert to prevent loosening due to vibration—ideal for automotive, machinery, and construction projects.
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