Watts Marine Bronze Thru-Hull Assy With Nut - 1-1/4" NPSM

Watts Marine Bronze Thru-Hull Assemblies are rated for service below or above the water line and are manufactured from naval bronze 85-5-5-5. 

Specifications:

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