Nut Lock Nylon Metric M4 Sp16

This Nut Lock Nylon Metric M4 Sp16 is a reliable and durable fastening solution for M4 size bolts. The nylon material provides strong, non-conductive support and prevents loosening due to vibrations or over-tightening. With a 16% increase in holding power compared to traditional nuts, this product ensures secure and long-lasting fastening for various applications.