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. Show products Mounting Adaptor Adapter bracket TS Adaptor bracket, TS. Show products Mounting Adaptor Universal bracket Universal bracket. Show products