These stainless retainers are designed for use with Southco's 85 series Dzus quarter-turn fasteners. To install, just push them onto the stud to captivate the stud in your door panel.
While these are very inexpensive, they add a lot of benefits to your quarter-turn fastener system. They keep the studssecurely attached to your panel all the time so you never lose them (in the lake, on the ground, or worst of all, in your highly sensitive electronics).
Sold in packages of 100pcs.