Vivid Black Knurled Billet Aluminum "Custom Logo" Seat Bolt For Many For Harley Models With 1/4-20 (Coarse) Threaded Seat Bolt (Only) Like Some Models, Touring Models, Road - Street - Electra Glides, Softails, Sporsters and many more. Vivid Black Anodized Finish Made From Billet Aluminum (Head Only) Knurled Sides Custom Logo Sticker (Installed By Customer) Bolt Head Is 3/4" Round By 1/2" Tall Stud Is 1/4 -20 By 5/8" Long Washers Included No Tools Required To Install Or Remove Printed Instructions & Web Video Instructions Sticker Logo High Resolution Graphics Digitally Printed onAutomotive Grade High Tack Vinyl Gel Top Polyeurethane Domed Seal Graphics Fade & Graphics Scratch & Graphics Printed Sticker Installation Instructions Included & Web Video Available