301300 Color: silver + black Material: metal + plastic Screw diameter: about 4.78 mm Nut inner diameter: about 4.5mm Black windshield bolt kit ( genuine stainless steel bolts ) (SS bolts are black through a chemical process， not a paint or powder coating ) Suitable for many Sport-Motorcycle models including Honda， Yamaha， Suzuki， Kawasaki windshield with a 4 - 6 hole bolt pattern OEM or aftermarket motorcycle windshield installation Color: silver + black Material: metal + plastic Screw diameter: about 4.78mm Nut inner diameter: about 4.5mm Suitable for: sport motorcycles including Honda， Yamaha， Suzuki ， Kawasaki 4-6 hole windshield' s bolts. 6 x Windshield screw 6 x Nylon washer 6 x Nut In blister package