| Bronze Union Nut | | Lokring, Silbraze, Socket Weld, Threaded | | | lokring silbraze socket-weld threaded | | | | | | | | | 803-1385766 803-6397430 mil-f-1183 none | | | | | | 150-lb 1500-lb 400-lb 6000-lb | | bronze 12-in 1-in 1-14-in 1-12-in 14-in-2 2-in 2-12-in 34-in 3-in 3-12-in 38-in 4-in-2 | | | | | | | | |
| Copper Nickel Union Nut | Copper Nickel | Lokring, Socket Weld, Threaded | | copper-nickel | lokring socket-weld threaded | | | | | | | | | 803-6397430 none | | | | | | 150-lb 1500-lb 400-lb 6000-lb | | 12-in 1-in 1-14-in 1-12-in 14-in-2 2-in 2-12-in 34-in 3-in 3-12-in 38-in 4-in-2 | | | | | | | | |
| Stainless Steel Union Nut | Stainless Steel | Lokring, Socket Weld, Threaded | | stainless-steel | lokring socket-weld threaded | | | | 304304l 316316l | | | | | | | | | | | 150-lb 1500-lb 400-lb 6000-lb | | 12-in 1-in 1-14-in 1-12-in 14-in-2 2-in 2-12-in 34-in 3-in 3-12-in 38-in 4-in-2 | | | | | | | | |