Oval Head, Steel Dzus Fastener.
7/16" diameter to fit #6 spring.
These Fasteners are measured from the flat of the head to the bottom of the spring lock, see photo.
Available in .500" length. Sold Individually.
#5 Dzus Fastener Spring - 5/16"
HRC
£0.85
#6 Dzus Fastener Spring - 7/16"
£0.95
Dzus Corner Tab 7/16" - 8250
Dzus Fastener Panel Dimpler - Moroso 71605
Moroso
£37.50