Pro Bolt Aluminum Windscreen Screw Kit - Black/4mm Bolt Kit - SKDUC9-BK

CNC Machined from 7075T73 aluminum for a smooth finish
Bolt heads are cold formed and the shanks threads are rolled
Chemically brightened and color anodized to between 8 and 12 microns thick
Tensile strength is 0-560Mpa; which is stronger than mild steel
60% lighter than steel and 40% lighter than Titanium
Corrosion resistance against saltwater, road film or mild acid
Screen Bolt Kits:
Packaged to replace the correct amount of bolts per application
Comes in 2 sizes: 4mm or 5mm depending on application
Kit includes: bolts, nylon washers and rubber nuts with brass insert