SKU: ALL 18252
UPC: 848238007534
MPN: ALL18252
The 5/16-24 RH Steel Jam Nuts 4pk from ALLSTAR PERFORMANCE are essential fasteners for precision engine builds, fuel system assemblies, and custom automotive plumbing where vibration isolation and thread security are critical. Jam nuts serve as a locking mechanism in high-vibration environments, ensuring that standard fasteners remain secure over time. These nuts are particularly useful for mechanics and builders who require reliable fastening solutions in automotive applications.
Manufactured from hardened steel, the 5/16-24 RH Steel Jam Nuts feature a reduced hex head design that allows for dual-nut locking without excess bulk in tight engine bay or intake manifold spaces. The 5/16-24 thread pitch resists vibration-induced loosening better than coarser threads when two nuts are torqued against each other in the classic jam-nut configuration. This design is particularly beneficial in high-performance automotive settings.
Mechanics and engine builders working on carbureted engines or EFI conversions will find these jam nuts invaluable for securing components like fuel pressure regulators and carburetors. The right-hand (RH) threads ensure compatibility with standard fasteners and studs, making them suitable for a wide range of automotive applications. The compact 4-pack format provides enough pairs for a single fuel system rebuild or multiple installations.
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