Imperial Supplies Imperial Supplies Nylon Insert Lock Nut 1/4"-28, Grade 8, 100 PK Part No: 42307

The Nylon Insert Lock Nut 1/4"-28 (100 PK) by Imperial Supplies is designed for truck systems requiring high-strength fasteners. Made from Grade 8 steel and coated with a zinc yellow finish, these lock nuts provide excellent corrosion resistance and durability. The nylon insert ensures the nuts stay securely in place, even under vibration and extreme conditions. With 100 lock nuts per pack, they offer great value for long-term use in truck repairs, maintenance, and other heavy-duty applications. Available at Wofford Truck Parts.