#4 MJ X #4 FP (RIGID) BULKHEAD W LNUT

Designed for bulkhead installations requiring a secure, rigid through-panel connection, the #4 MJ x #4 FP (Rigid) Bulkhead W Lnut from Brennan Industries joins a Male JIC SAE 37-Degree Flare end to a Female NPTF port in a single straight steel fitting. The male end threads to 7/16-20 per SAE J514, while the female NPTF port measures 1/4-18 and conforms to SAE J476, making this fitting compatible with standard hydraulic and fluid power assemblies that combine JIC and NPTF connections at a panel or bulkhead surface.

A lock nut (Brennan 0306-04) is included to secure the fitting through the panel from the opposite side, eliminating movement and maintaining alignment under system pressure or vibration. Overall length is 2.080 inches, with a hex dimension of 0.687 inches. Raw material is straight steel, suited for the demanding conditions typical of hydraulic lines and industrial fluid systems.

SKU: 2705-LN-04-04

Supplier Part Number (MPN): 2705-LN-04-04

Alternate Part Numbers: A2239-4-4S