1011995 is a part number associated with Bossard, a provider of industrial screws, bolts, nuts, and hardware. The specific part is a Bossard Zinc-Plated Steel M8 Metric Hex Nuts. The nuts feature a coarse thread, 6H class of fit, and a height of 8.2mm. They are 8mm in diameter, made of steel, and plated with zinc for corrosion resistance. They are ideal for use in a wide range of automotive, computer, and aerospace applications.