This is a A-HD38NCNUT NUT 3/8-16 HEX PN: HD38NCNUTMain Description As Following : A-HD38NCNUT NUT 3/8-16 HEX P.N: HD38NCNUT A-HD38NCNUT NUT 3/8-16 HEX P.N: HD38NCNUT Replaces: 84944 NEW HOLLAND , Crossed From: 84944 , Found in Section & Models : Tractor Parts Associated Items : New Also This is An Aftermarket Product And : High Quality Afternaket Shipped from Both US and Canada