Part Number: 24-1209 UOM: 1 - EA Summary:Triple tree top acorn stud for use on FXR and FXST models has 1/2-20 fine thread. Order acorn nut separately. Fitment: FXR 1987-1994 FXST 1986-UP Tech. Notes:Order #37-0443 acorn nut.Country of Origin: Imported