1278800 is a part number manufactured by Bossard, a Swiss engineering and production company specialising in fastening and assembly products, such as screws, nuts, and bolts. The specific part number in question is for a self-tapping screw with a 6mm head, a 12mm length, and galvanised steel material. This part is ideal for wood, chipboard, and plastic, and can be used for a variety of general fastening tasks.