Oval Head Quick Fastener 7/16 x .550

The Oval Head Quick Fastener 7/16 x .550 from MOROSO is a precision-engineered fastening solution designed for high-performance applications where speed and reliability matter. Available as a set of 10, these quick-turn fasteners are ideal for engine builders, fabricators, and motorsports enthusiasts who need secure, repeatable fastening without traditional tools. The slotted oval head design allows manual operation and rapid deployment in time-sensitive assembly scenarios.

Constructed from aluminum and finished in black anodized coating, the Oval Head Quick Fastener delivers excellent corrosion resistance and a professional appearance. The 7/16-inch diameter with a 0.550-inch body length provides secure engagement while minimizing weight—critical in performance applications where every fraction of a pound impacts overall efficiency. Black anodizing protects the aluminum substrate against oxidation and wear, ensuring these fasteners maintain function and finish through repeated use in engine bays, transmission housings, and custom fabrication builds.

Performance builders and race teams standardize on MOROSO quick fasteners for valve covers, fuel system components, and intake manifolds where access is limited and assembly speed is paramount. The slotted head accepts a flat-blade screwdriver or coin for rapid installation and removal without pneumatic or electric tools. Whether you're prepping a competition engine or building a custom project, this set of 10 provides the reliability and convenience needed for professional-grade assembly.