... Lubricant: Self-lubricating Rod End: Rod End Out thread No. Inner thread No. Min-Max diamater(MM) SI..E(S) ... ...-PB (SIKAC...M, PHS) Steel-on-bronze, male thread-GAKR...PB, GIKL...PB (SAKAC...M, POS) Maintenance- ... free rod ends, female thread-GIR...UK, GIL...UK (SI...C, SIL...C) ... Maintenance-free rod ends, male thread-GAR...UK, GAL...UK (SA...C, SAL...C) ...