Bulkhead D.O.T. Push-In Couplers

Bulkhead D.O.T. push-in couplers, also known as terminal bolts or anchor bots, are similar to standard bulkhead fram couplers in that they are made to attach to a panel or frame so that air can pass through but they feature a built in push-in tube connector to make connections sealed and quick. They feature a brass body and nut for high corrosion resistance and a steel internal tooth lockwasher to anchor it in place when tightened.