Kawasaki NINJA 250R 636 ZX6R ZX7R ZX9R ZX10R ZX12R ZX14R Spike Windscreen Bolts Color: Carbon look Material: Billet Aluminum Bolt Size : M5 X 16 mm PACKAGE CONTENT: One set of 6 Aluminum Spike Bolts, 6 Brass/Rubber Wellnuts, 6 Nylon Washers