1/4-28 RH Steel Jam Nuts 10pk

The ALLSTAR PERFORMANCE 1/4-28 RH Steel Jam Nuts 10-pack (ALL18250-10) delivers precision fastening for high-performance engine builds, suspension assemblies, and critical mechanical applications. Jam nuts serve a critical function in securing primary fasteners by creating a locking interference, preventing vibration-induced loosening in environments subject to continuous stress, shock, and thermal cycling.

Each nut features 1/4-28 right-hand thread specifications machined from steel and finished in zinc oxide plating, which provides corrosion resistance while maintaining consistent thread engagement. The 10-pack format ensures builders have adequate stock for complete assemblies without overbuying. At 0.06 lbs per pack, these nuts are lightweight yet robust enough for engine block drain plugs, intake manifold fasteners, carburetor fuel line fittings, and valve cover applications where secondary locking is essential. Zinc oxide finish balances durability against salt-air corrosion while remaining compatible with standard SAE fastener assemblies.

Motorsports builders, restoration shops, and engine rebuild specialists rely on jam nuts as a proven, low-cost redundancy layer. Right-hand thread specification matches the vast majority of automotive fastener applications. This 10-pack is ideal for complete engine rebuilds or suspension systems where multiple fastening points require positive lock-up. Quality construction ensures smooth threading without binding, critical when working in tight engine bays or confined assembly spaces.

ALLSTAR PERFORMANCE is recognized across the motorsports industry for producing fasteners, fittings, and hardware engineered for high-vibration, temperature-sensitive environments. This product represents the brand's commitment to reliable, cost-effective solutions for builders who demand consistency across their assemblies.