Stemco 6 Bolt Hub Cap. Hub Cap can be used with 5-1/2" or 5-9/16" Bolt Circle with 5/16" Bolts
Bolt Circle: 5-1/2". Bolt Size: 5/16". No. of Bolts: 6. A (Height): 1-13/16". B (Inside Depth): 1-11/16". C (Flange I.D.): 4-7/16". D (Flange O.D.): 6-3/16".