Watts Marine Bronze Thru-Hull Connections (Fitting Only) do not include flange nuts. These connections are rated for service below or above the water line and are manufactured from UL listed naval bronze 85-5-5-5.

Features:

• UL listed
• Constructed of 85-5-5-5 naval bronze
• Heavy-duty
• Straight NPSM threads
• Flanged back is grooved to accept bedding compound