Supply Giant bushing fitting made of Malleable iron and is designed for applications with a pressure up to 150 lb. It has a black coating to protect the fitting during its lifetime, resulting in improved durability. The Part has a hexagonal shaped head so that it can be securely tightened with a wrench. The male and female threaded ends conform to the applicable standards and are 1/2 inch and 1/4 inch in nominal pipe size diameter, and the Item conforms to the ASTM a-197 and ansi/asme B16.3 and B16.14 standards. All the fittings are produced in a ISO9001:2000 qualified manufacturing environment and are pressure tested before they leave the production facility. The design is approved by UL/ULC and FM to meet the applicable standards.