Countersunk Bolt Kit White 10pk

The Allstar Performance Countersunk Bolt Kit White 10-Pack (ALL18681) is a complete fastener assembly designed for body work, trim attachment, and precision mounting applications where a clean, recessed bolt head is required. This 1/4-20 thread, 1-inch long kit includes countersunk washers and lock nuts, delivering everything needed for secure, professional-grade assembly without additional hardware sourcing.

The kit combines zinc-oxide-coated steel fasteners with plastic components, optimized for corrosion resistance and durability in high-vibration environments. The 1/4-20 UNC thread pitch is an industry standard, ensuring compatibility with existing threaded holes and mounting points across automotive, marine, and equipment restoration work. Allen head design allows precise torque application and straightforward removal when service is required. The countersunk configuration sits flush with mounting surfaces, eliminating snag points and maintaining aerodynamic or aesthetic integrity—critical for body panels, fairings, and trim work.

This kit serves restorers, fabricators, marine technicians, and off-road enthusiasts who demand repeatable, proven fastener systems. Ten complete assemblies provide coverage for single-component projects or serve as core inventory for ongoing maintenance. The white finish coordinates with unpainted composite, polymer, or light-colored body work, minimizing visual contrast and supporting factory-original restoration appearance. Lock nuts prevent vibration-induced loosening, a practical safeguard on vehicles subject to sustained G-forces, rough terrain, or high-speed operation.

Allstar Performance is recognized in motorsports and fabrication circles for producing cost-effective, reliable hardware that performs in demanding conditions. This bolt kit reflects that standard—straightforward specifications, proven materials, and no-nonsense engineering. Whether assembling custom body panels, securing removable components, or rebuilding original trim systems, this 10-pack eliminates multiple part-number procurement and ensures consistent fastener quality across the entire assembly.