A self-clinching nut is a type of fastener used in sheet metal applications. It is designed to be embedded into a pre-punched or pre-drilled hole in sheet metal and becomes a permanent part of the assembly.
Threaded Fastener: The self-clinching nut has internal threads that allow it to accept a mating screw or bolt. These threads are typically standardized to match common screw sizes.
Knurl: The nut is equipped with a knurled (textured) outer surface. This knurl provides a serrated surface that bites into the host material, preventing the nut from rotating when a screw is threaded into it. The knurl ensures a strong grip on the sheet metal.
Groove: The nut also features a groove around its perimeter. This groove serves multiple purposes. Firstly, when the nut is pressed into the hole of the sheet metal, the displaced material (usually the metal around the hole) is pushed into this groove. This creates a secure and tight fit. Secondly, the groove allows for the even distribution of the displaced material, ensuring a stable and flush connection between the nut and the sheet metal.
For More Details for Press-In Nut (Self Clinching Nut) Click Here
