Fastening Components Mounting Adaptor Mounting adaptor. Mounting Adaptor Universal bracket for AX Fiberglas Reinforced Polyester, Ex-enclosure Fiberglass Reinforced Polyester For internal installation in 25 mm pitch patterns of system chassis, door rails and support strips. Read more Mounting Adaptor Adapter bracket TS Adaptor bracket, TS. Read more Mounting Adaptor Universal bracket Universal bracket. Read more