[125 PKG] Hex Lock Nuts Nylon Insert Grade 8 Steel Zinc Yellow N1610 7/16-20

Engineered for demanding, high-vibration assemblies, the Hex Lock Nuts Nylon Insert Grade 8 Steel Zinc Yellow N1610 7/16-20 delivers reliable thread-locking performance and lasting strength. The built-in nylon insert acts as a self-locking mechanism to resist loosening under shock and vibration, while the Grade 8 steel core provides outstanding load-carrying capability. The rugged zinc yellow finish adds corrosion resistance for long service life in indoor or mildly corrosive environments.

• Nylon insert lock: The integral nylon insert provides prevailing torque to resist vibration-induced loosening without needing washers or additional locking devices.
• High-strength material: Grade 8 steel core offers superior strength for demanding fastener applications.
• Corrosion resistance: Zinc yellow finish protects against corrosion in typical indoor settings and light exposure to the elements.
• Easy to install: Standard hex nut geometry ensures compatible wrench engagement for quick, secure tightening.
• Size and thread: 7/16-20 UNC thread with a compatible hex lock nut profile for reliable fitment.

Specifications

• Material: Grade 8 steel
• Finish: Zinc yellow
• Insert: Nylon (Nyloc-style)
• Thread size: 7/16-20
• Type: Hex lock nut with nylon insert

Applications

• Automotive and automotive aftermarket assemblies
• Industrial machinery and equipment
• Heavy equipment and agricultural machinery
• HVAC and general fastening where vibration is a concern

Secure your assemblies with confidenceadd these hex lock nuts to your cart and experience dependable locking performance with every build.