Steel Fine Thread Nylock Nuts, 1/2 Inch-20 Thread, 50 Pack

This Thin Nylock Nut Kit contains 50 pieces. These nylocks are 1/2 Inch-20 thread with a self locking nylon insert in the thread. They are designed to increase locking force and prevent the nut from coming loose. Item Details1/2" - 20

• SELF-LOCKING NYLON INSERT – Integrated nylon insert increases locking force and helps prevent nuts from loosening due to vibration in automotive, racing, and mechanical assemblies.
• 1/2-20 FINE THREAD SIZE – Precision 1/2"-20 fine thread design ensures secure engagement with compatible studs and bolts commonly used in automotive and motorsports hardware.
• DURABLE STEEL CONSTRUCTION – Manufactured from strong steel with a zinc-plated finish for dependable durability in demanding environments.
• AUTOMOTIVE & RACING FASTENER – Ideal for suspension components, chassis hardware, and other automotive assemblies where vibration-resistant fastening is required.
• CONVENIENT 50-PIECE PACK – Includes fifty locking hex nuts, providing plenty of hardware for installation, repairs, replacements, or shop inventory.