- New
The Bismar 741-026 short forged nut is intended for compatible tubing connections using a 3/8-inch tube and a 3/8-inch female flare (FFL) connection. Its short forged design helps secure the appropriate flare fitting in compatible gas-line assemblies. Confirm the tube outside diameter, flare type and thread compatibility before installation. Use only with compatible propane or gas fittings and follow applicable safety requirements.