1343289 is the part number of a self-drilling Screw kit made by Bossard, an international supplier of high-grade industrial fasteners. The kit includes self-drilling screws, nut-inserts, washers and other components, and is designed for use in a variety of applications such as vehicle construction, furniture production, and mounting purposes. The kit is made from high-quality stainless steel, providing a secure and reliable fastening solution. The kit is resistant to corrosion and contains over 500 components, providing an economical solution for large-scale projects.