Hot Picks 9/16″-18 Lock Nuts Nylon Insert Light Hex Standard Height 18/8 Stainless Steel (100 / Pkg.)

Secure, vibration-resistant fasteners with Hex Lock Nuts NM NE Nylon Inserts, crafted from 18/8 stainless steel and sized 9/16″-18. The built-in nylon insert locks the nut in place, helping prevent loosening under dynamic loads and temperature cycling while maintaining reliable torque retention.

Designed for challenging environments, these hex lock nuts deliver corrosion resistance, long-term durability, and easy installation with standard tools. They are well-suited for machinery, outdoor equipment, automotive assemblies, and panel mounting where dependable fastening is essential.

Key features

Nylon insert locking design provides a locking action to resist vibration and back-off.

18/8 stainless steel construction delivers corrosion resistance and durability.

Thread size: 9/16″-18 UNC for broad compatibility with common hardware.

Hex profile enables easy tightening with standard wrenches.

NM NE nylon inserts enhance secure locking in the nut.

Specifications

Material: 18/8 stainless steel

Locking mechanism: Nylon insert

Thread size: 9/16″-18

Thread pitch: 18 TPI (UNC)

Style: Hex nut with nylon insert