SEAT BELT FIXING FASTENER KIT:Seat Belt Fixing Fastener 8.8 High Tensile Bolt, Nut, and Washer Kit. These are good for classic or modern vehicles. This kit as seen in the photos comes with three 8.8 High Tensile Structural Grade Bolts. You can also see the measurements in the images. This kit is enough for one 2 Point Static Belt seat and is suitable for various applications. Please check the kit contents are adequate for your needs. These must be installed by a competent person. You might need other parts depending on the vehicle you have. Our seat belts (2 Point and 3 Point) are manufactured in a factory that meets all the requirements of ISO 9001; ISO 16949 (Automotive Quality Management System); ISO 14001 and OHSAS 18001. We are a small but growing UK-based business an.