Allstar Performance 19129 Allen Head Self-Ejecting Fasteners 5/16-18 x 0.500" 50-Pack Aluminum

The Allstar Performance 19129 self-ejecting quarter turn fasteners provide quick-release convenience for racing applications. These aluminum fasteners feature a 5/16-18 thread with a 0.500-inch length under the head, designed for panels and access covers that need frequent removal.

Key Features:

• Allen head drive for positive engagement and reduced cam-out
• Self-ejecting design springs the fastener up when rotated for easy removal
• Lightweight aluminum construction reduces weight compared to steel fasteners
• 5/16-18 thread size with 0.500-inch grip length
• Convenient 50-piece pack for multiple panel applications

Ideal for hood pins, body panels, belly pans, and access covers on race cars where tool-free quick removal is essential. The self-ejecting mechanism eliminates the need to manually extract fasteners from their receptacles, saving valuable time during pit stops and maintenance.