This Bolt is For Rear of Seat to Top of Rear Fender Mount
1/4 inch 20 tpi Thread
Fits: 1996-2015 Harley Sportster, Wide Glide, Street Bob, Roadking, Fatbob, Streetbob, Softail, Dyna, Street Glide, Road Glide, Ultra Glide, Touring and other model with 1/4-20 thread