[100 PKG] Hex Lock Nuts Nylon Inserts 18/8 Stainless Waxed 5/16-18

Hex Lock Nuts Nylon Inserts 18/8 Stainless Waxed 5/16-18 offer secure, vibration-resistant fastening for a variety of assemblies. The nylon insert provides locking action to prevent loosening, while the 18/8 stainless steel body delivers excellent corrosion resistance and durability.

Waxed threading aids smooth installation and helps reduce friction during tightening, making these nuts a reliable choice for challenging environments where steady torque matters.

Key specifications

• Thread size: 5/16-18
• Material: 18/8 stainless steel
• Locking mechanism: Nylon insert (nylock)
• Finish: Waxed for smooth threading
• Style: Hex lock nut

Why choose these Hex Lock Nuts?

• Excellent corrosion resistance for outdoor, marine, and wet environments
• Self-locking action reduces loosening from vibration and dynamic loads
• Durable performance across a wide range of applications

Common applications include machinery, automotive, marine hardware, equipment assembly, and outdoor installations where reliable locking is essential.