Nylon Insert Lock Nut, 5/8"-11

Nylon Insert Lock Nut, 5/8"-11

A heavy-duty 5/8"-11 NC nylon insert lock nut designed for secure fastening in mechanical, automotive, and industrial applications. The nylon insert resists loosening from vibration or torque, providing a reliable and long-lasting connection. Made from high-strength steel with corrosion-resistant properties.

Key Benefits

• Thread size 5/8"-11 NC – compatible with standard coarse-thread bolts.
• Nylon insert design – prevents loosening under vibration and torque.
• Durable steel construction – resists wear, corrosion, and deformation.
• Versatile application – ideal for machinery, automotive, and construction use.
• Reliable performance – ensures consistent fastening in demanding conditions.