Allstar Performance ALL18063 Large Head Tri-Fold Rivet Black Flange - Aluminum Mandrel - Pack of 250

Tri-fold rivets have a perforated body that opens and expands to create a large backside surface area eliminating the need for backer washers. Use a 13/64 drill bit for best results. Features Large Head Tri-Fold Rivet Pack of 250Specifications Flange Color: Black Mandrel Material: Aluminum - SKU: MTRST127679