Hex Lock Nut: Insert, Nylon Insert, 1/2-13, Grade 18-8 Stainless Steel, Uncoated MPN:31-NTU-50C

The hex lock nut with insert & uncoated stainless steel grade 18-8 provides outstanding strength combined with resistance against corrosion ensuring reliable securing of fasteners in high torque environments where slippage might be possible preventing loosening over time its insert design minimizes slipping while its nut threads offer additional holding power making this locknut a perfect option for various applications such as heavy equipment, piping systems, & machinery needing to withstand tough conditions and last through numerous cycles while securing your nuts effectively.