[1000 BULK] Hex Lock Nuts Nylon Insert NM NM 316 Stainless 5/16-18

Meet the Hex Lock Nuts Nylon Insert NM NM 316 Stainless 5/16-18 — a rugged, corrosion-resistant fastener engineered to prevent loosening under vibration. With a durable nylon insert and premium 316 stainless steel construction, these hex lock nuts deliver reliable locking power in demanding environments.

Key Features

• Material: 316 stainless steel for superior corrosion resistance and durability
• Locking mechanism: Nylon insert provides automatic locking action to resist loosening
• Size and thread: 5/16-18 UNC (coarse) thread for common fastener applications
• Finish: Corrosion-resistant finish suitable for harsh environments
• Applications: Ideal for marine, outdoor, automotive, and industrial use

Why Choose Nylon Insert Lock Nuts

The nylon insert delivers vibration resistance, maintains torque, and reduces the need for additional locking hardware. Coupled with 316 stainless steel, these nuts excel in corrosive or wet environments where standard steel fasteners would corrode.

Applications

• Marine equipment and vessels
• Outdoor machinery and agricultural gear
• Automotive assemblies and heavy-duty industrial systems
• Any fastening job requiring reliable locking in corrosive conditions

How to Use

Thread the nut onto a compatible bolt sized 5/16-18, then tighten to the recommended torque. The nylon insert engages the bolt threads to prevent loosening during operation. Avoid overtightening and ensure clean, deburred threads for optimal performance.

Upgrade your fastener kit with these nylon insert lock nuts for dependable, corrosion-resistant locking power in challenging applications. Order today to secure lasting performance.