Boost fastening security with Hex Flange Lock Nuts featuring Nylon Insert, ideal for vibration-prone assemblies. Crafted from steel with a zinc finish for lasting corrosion resistance, these 5/16-18 lock nuts deliver reliable locking performance without sacrificing ease of installation.

Key benefits

• Nylon insert provides locking action that resists vibration and loosening.
• Flange design distributes clamping force to reduce damage and improve seating.
• Steel with zinc finish offers corrosion resistance in demanding environments.
• Thread size 5/16-18 ensures compatibility with standard fasteners.

Applications

• Automotive and transportation assemblies
• Industrial machinery and equipment
• General fastening where vibration is a concern

Specifications

• Thread size: 5/16-18
• Material: Steel
• Finish: Zinc (zinc-plated)
• Type: Hex Flange Lock Nut with Nylon Insert