| 摘要 |
<p>A nut adapted to be formed to hardly twist a pipe (14) welded to a cap nut (11) clamping fluid joint to eliminate the twist of the pipe when clamping the cap nut of the fluid joint, and a fluid joint having the nut. This nut holds a thrust bearing (17) at a position of the nut, corresponding to the surface of the nut for pressing a pipe (14) when clamping the nut so that, when an unreasonable force is applied, the nut and the pipe rotate together so as not to transmit a rotary torque to the pipe.</p> |
