Button: Flat Head, 7/16" 0.550 Grip, Alum
Button: Flat Head, 7/16" 0.550 Grip, Alum Button: Flat Head, 7/16" 0.550 Grip, Alum
$1.50

For mounting sheet metal and fiberglass, quarter turn panel fasteners are the most practical fasteners requiring only one tool. Panel fasteners have been used in off-road racing for years due to their lightweight and durable design.

Quarter Turn Fastener countersunk Aluminum Button (0.550 length) for #6 spring.