ITEM NAME:5Pcs Motorcycle Brake Disc/rotor Screws Bolts M8*20Carbon Ste- OZ 5 PCS Motorcycle Brake Disc/rotor Screws Bolts M8 * 20 carbon Steel - motorcycle brake disc screws - carbon steel material, the surface of galvanized -Silver - specification: M8*20 Package includes: 5 PCS.Specification: M8 20.