Imperial Supplies 5/8"-11 Nylon Insert Lock Nut, Grade 8, Zinc Yellow, 25 PK Part No: 42318

The Nylon Insert Lock Nut 5/8"-11 (25 PK) from Imperial Supplies is designed for industrial and automotive use. Manufactured with Grade 8 steel, these nuts are built for strength and durability, making them perfect for heavy-duty applications. The zinc yellow coating ensures excellent corrosion resistance, while the nylon insert keeps the nut securely in place, preventing loosening caused by vibrations. With a robust build, these lock nuts provide a secure fastening solution for trucks, machinery, and various other industrial applications.