Usage Tips:Quantity: 2 pieces Color: Black Thread Type: 1/4-20. Be sure to check that your Harley seat threads are compatible with this product. Very few Harley models use 1/4-28 threads which are not compatible with these bolts. Replace your regular Harley saddle bolts with this awesome black bolt today. Accessories : 1996-2015 Harley Davidson Sportster, Wide Glide, Street Bob, Roadking, Fatbob, Streetbob, Softail, Dyna, Street Glide, Road Glide, Ultra Glide, Touring and any other 1/4-20 threaded model. Machined from solid 6061-T6 grade aluminum, anodized and chrome plated, with a hardness of HRC 75 for high wear resistance. The bolts have a bright polished finish to give your Harley a superb chrome or matte look. Corrosion resistant stainless steel threaded screws. Be sure to check that your Harley saddle threads are compatible with this product. This screw is for 1/4-20 thread (most common on Harleys).