A nut is a type of fasteners with a thread hole. Nuts are almost always with bolts to fasten a stack of parts together. According to material, we have carbon steel nuts, stainless steel nuts, and other material nuts. According to the standard, we have DIN, GB, ANSI, BSW, JIS standard. According to the function, we have hex nuts, flange nuts, nylon lock nuts and so on.

Cage nut-White ZP

Square cage floating nut
Standard: QIB/IND FN
Size: M3-M10
Material: Carbon steel, stainless steel
Surface treatment: Natural color, galvanized