snapbutton
The term "snapbutton" refers to a type of fastener commonly used in clothing and accessories. It is composed of two parts that interlock when pressed together, creating a secure closure. Each part typically consists of a stud and a socket. The stud has a projecting post, while the socket has a receiving hole designed to grip the post. When the two halves are aligned and pressure is applied, the stud snaps into the socket, holding the fabric or material firmly.
Snapbuttons are often made of metal, such as brass or nickel, and are attached to fabric by