The QA1 H Series rod end is a three-piece alloy-steel female rod end with a 0.3125in (5/16") bore and left-hand 5/16-24 threads, intended for sturdy linkage usage. Its precision tolerances and durable alloy-steel build deliver reliable articulation and predictable alignment control in suspension and steering connections. The size suits moderate-load applications where consistent joint performance is required.
QA1 H Series 3-Pc Rod End - Female/Left Hand - .3125in Bore x 5/16-24 - Alloy Steel