- New
The 741-166 Bismar connector is a brass fitting with a 3/8-inch male flare connection on one end and a 3/8-inch male pipe thread (MPT) on the other. Listed as model 48-6-6 in the manufacturer's brass fittings catalog, it is designed to join compatible components with these two connection types. Verify the fitting specifications and connection requirements before installation. For propane systems, ensure the connector is appropriate for the intended application and follow the equipment manufacturer's safety instructions.