The QA1 KF-T K Series rod end is a three-piece carbon steel female unit with a PTFE-lined race, 5/8" bore and 5/8-18 left-hand threads. Adding PTFE reduces friction and wear compared with a bare steel race, while the heat-treated, hard-chrome plated bearing and precision-ground ball deliver reliable articulation. These rod ends are offered in right and left hand threads and multiple stud configurations for motorsport use.
QA1 K Series 3-Pc Rod End - Female/Left Hand - .625in Bore x 5/8-18 - Carbon Steel w/PTFE