This is a A-19M7806 Cap Screw, Flanged Metric PN: 19M7806Main Description As Following : A-19M7806 Cap Screw, Flanged Metric PN: 19M7806 Found in Section & Models : Hay Tool Parts > Baler Parts, John Deere BALER, ROUND: 449, John Deere BALER, ROUND: 459, John Deere BALER, ROUND: 459 Silage Special, John Deere BALER, ROUND: 469, John Deere BALER, ROUND: 469 Premium, John Deere BALER, ROUND: 469 Silage Special, John Deere BALER, ROUND: 559, John Deere BALER, ROUND: 559 Silage Special, John Deere BALER, ROUND: 565, John Deere BALER, ROUND: 569, John Deere BALER, ROUND: 569 Premium, John Deere BALER, ROUND: 569 Silage Special, John Deere BALER, ROUND: 570, John Deere BALER, ROUND: 575, John Deere BALER, ROUND: 580, John Deere BALER, ROUND: 590, John Deere BALER, ROUND: 644, John Deere BALER, ROUND: 744 Premium, John Deere BALER, ROUND: 854 Premium, John Deere BALER, ROUND: 864 Premium Associated Items : New Also This is An Aftermarket Product And : Flange Outside Diameter: .878" Grade: 10.9 Length: 1.969" Thread Length: 1.791" Thread Size: .394"