The Eaton Fuller 3088-22254 Hex Flange Nut is a replacement fastener cataloged under part number 3088-22254 for Eaton Fuller and MACK applications. As a hex flange nut, it combines a hex head with an integral flange to provide load distribution and secure fastening in transmission components. Use with compatible Eaton Fuller or MACK equipment that lists 3088-22254 as the approved nut for reliable installation and long-term performance.
