XKMT GROUP Motorcycle Silver Spike Windshield Bolts Screw Nuts Kit For Honda CBR 600rr 1000rr/Suzuki GSXR 600 750 1000/Yamaha R1 R6 R6s/ Kawasaki ZX6R ZX9R ZX10R ZX12R/Ducati/BMW/H-D/KTM/Triumph Condition : New ,Bolt Size : M5 x 15mm ,Material:Aluminum Alloy and Rubber High quality Anodized Aluminum windshield Bolts with Nuts & Plastic Washers. Includes: 10 (M5) windscreen black spike bolts, 10 Washers, 10 Rubber Well Nuts Colour: Same as picture show , silver Easy installation! Simply replace the existing bolts with these , No installation guide