1" Female bulkhead connector for water tank, water inlet and outlet, and self-made water storage barrels. Bulkhead OD 41mm, suitable for about 42mm/1.65 inch ID hole. Can be mounted in water tanks, water towers, water inlets and outlets, self-made water storage buckets, rain buckets, and can also be used in various pipes, hoses, pipe fittings or faucets. Bulkhead design to make the fitting easy through holes without leakage. Made of stainless steel, corrosion resistant ductility at high temperatures, and low magnetic permeability. Includes a body, gasket, and locking nut., Weight: 0.00220462262 pounds, Manufacturer: Beduan