Nylon Insert Nuts 3/8-24 10pk

The ALLSTAR PERFORMANCE Nylon Insert Nuts 3/8-24 10 Pack is an essential fastener solution designed for engine builds, suspension work, and high-vibration applications where thread security is critical. These nuts are particularly useful for mechanics who require reliable hardware that can withstand the rigors of thermal cycling and engine vibration.

Featuring a molded nylon ring inside each nut, these nylon insert lock nuts (also known as nyloc nuts) create friction that prevents loosening, even under extreme conditions. This design eliminates the need for messy liquid threadlockers or the hassle of safety wire, making installation and removal straightforward. The 3/8-24 thread size is compatible with various engine fastening applications, ensuring a secure fit for components like fuel lines and water pump bolts.

Ideal for hot-rodders, engine builders, and shade-tree mechanics, this 10-pack provides a reliable inventory for multiple projects, including LS swaps and carburetor rebuilds. The nylon insert regenerates slightly with each installation, maintaining consistent holding power across repeated assembly and disassembly cycles, which is crucial for performance and restoration work.