The M81044/9-10-9 part of RSCC Aerospace & Defense is a self-locking nut set. It is made of corrosion-resistant stainless steel, and it is heat treated to ensure durability and strength. The nuts are available in a variety of sizes and thread patterns, and they have an improved pull-up strength. They are designed to be used in a variety of applications, ranging from military to commercial uses. The M81044/9-10-9 part is easy to install and can be used on a variety of materials and surfaces.