1/2-13 Grade 8 All Metal Flange Lock Nuts 1/2x13 Top Lock Nuts 1/2 x 13 Nut
Nut Height582 ~. 555. NOTpreviously rejected for quality issues or rescued from a scrap yard. Finish:Phos and Oil. It is a lot easier to resolve problems one on one.We will do our best to work out any issues there may be.