The ITIWIT team recommends this screw to fasten your stand-up paddleboard fins into the rails of US BOX cases
Includes a screw and a nut plate to fasten the fins into the rail of US Box systems. Suitable for 12'6 Inflatable Stand-Up Paddleboard Touring/Racing Boards in the event of a lost or broken screw.
Screws: 100.0% Stainless Steel