M12-1.75 All Metal Flange Top Lock Nuts 12mm x 1.75 DIN 6927 M12x1.75 Stover Nut
Flange Nut Specs Nut Thickness:13mm. Finish:Yellow Zinc. NOTpreviously rejected for quality issues or rescued from a scrap yard. It is a lot easier to resolve problems one on one.We will do our best to work out any issues there may be.