C Series two piece aluminum rod end. Female mounting with 5/16" bore with right hand 3/8" threads. For a self-lubricating version of a traditional carbon steel two-piece female rod end, QA1 offers its CF-T Carbon Steel Series rod ends with a PTFE liner. These rod ends are protective coated for corrosion resistance and are available in inch dimensions with left and right hand threads. Stud configurations are available by calling 800-721-7761.