Bracket Mounting Disks - Quantity 6
An aluminum backing support for a trolling motor mount is a 2-in. diameter disk made of 1/2 in. thick 6061-grade aluminum. The backing support is designed to provide additional reinforcement to the mounting area of the boat where the trolling motor is attached.
Benefits of using mounting disks:
*When using these backing disks, it is important to always have a fender washer between the disk and the lock nut. These disks are designed to work with 1/4-20 Phil flat machine screws. Sea Brackets recommends using machine screws with coarse threads.