[100 PKG] Hex Lock Nuts Nylon Inserts Grade C Steel Zinc Yellow 3/8-16

Secure, vibration-resistant fasteners built to last: Hex Lock Nuts Nylon Inserts Grade C Steel Zinc Yellow 3/8-16. These nyloc nuts integrate a captive nylon insert that grips the bolt threads for a dependable lock in challenging environments.

Key Features

• Locking mechanism: Nylon insert creates friction to resist loosening from vibration and dynamic loads.
• Material & finish: Grade C steel with yellow zinc plating for corrosion resistance and long-lasting durability.
• Size: 3/8-16 UNC thread size, designed to mate with standard 3/8" bolts and nuts.
• Versatile application: Ideal for automotive, equipment, agricultural machinery, and general mechanical assemblies.
• Easy installation: Hex shape for positive grip with standard tools and reliable thread engagement.

For best results, pair with compatible bolts and ensure proper torque specifications to maintain locking performance. These lock nuts offer a cost-effective solution to prevent loosening in high-vibration environments while delivering strong corrosion resistance thanks to the yellow zinc finish.

Add Hex Lock Nuts Nylon Inserts Grade C Steel Zinc Yellow 3/8-16 to your hardware kit today and experience secure, maintenance-free fastening.