This is a A-HXE52669 Rivet, .244" X .800" PN: HXE52669Main Description As Following : A-HXE52669 Rivet, .244" X .800" PN: HXE52669 Found in Section & Models : Miscellaneous > Miscellaneous, John Deere COMBINE: S650, John Deere COMBINE: S660, John Deere COMBINE: S670, John Deere COMBINE: S670 HILLMASTER, John Deere COMBINE: S680, John Deere COMBINE: S680 HILLMASTER, John Deere COMBINE: S685, John Deere COMBINE: S685 HILLMASTER, John Deere COMBINE: S690, John Deere COMBINE: S690 HILLMASTER, John Deere COMBINE: S760, John Deere COMBINE: S770, John Deere COMBINE: S780, John Deere COMBINE: S785, John Deere COMBINE: S790, John Deere COMBINE: T550, John Deere COMBINE: T560, John Deere COMBINE: T660, John Deere COMBINE: T670, John Deere COMBINE: W540 Associated Items : New Also This is An Aftermarket Product And : 25 Pcs / Package, Priced Individually. Diameter: .244" Head Diameter: .625" Head Size: .107" (Thickness) Length: .800" (Usable) Material: Aluminum