Female 8AN to Female 8AN, the thread size is3/4-16 UNF (8AN) ;. Female 4AN to Female 4AN, the thread size is7/16-20 UNF (4AN) ;. Female 10AN to Female 10AN, the thread size is7/8-14 UNF (10AN) ;. Female 6AN to Female 6AN, the thread size is9/16-18 UNF (6AN) ;.
