Midwest Fastener 16mm-1.50 Nylon Insert Lock Nut

The Midwest Fastener 16mm-1.50 Nylon Insert Lock Nut is engineered for dependable fastening in high-vibration environments. Featuring an integrated nylon ring insert, this locknut provides continuous frictional resistance against mating bolt threads, preventing accidental loosening and backing off during operation. Constructed from high-strength Grade 8.8 steel with a protective zinc finish, this lock nut offers superior durability, corrosion resistance, and structural reliability across agricultural, commercial, automotive, and industrial assemblies.