Our LiteTouch Stainless Steel FlushNut is designed to helps prevent the twisting of polymer tubing by gripping tubing at two compression points. Our LiteTouch system can be used on hard tubing like stainless steel and PEEK Tubing preventing the collapse of tubing ID. FlushNuts offers the answer for those tight-space applications where nut heads often interfere with each other. It has a 1/4-28 coned port configuration and is for 1/8OD tubing.