This screw consists of a female screw + male screw assembly. The binding screw or binding screw is therefore an assembly screw.
It clips on during assembly and unscrews on disassembly. It is a very easy to use accessory.
These binding screws serve as a real link in an assembly mainly used for binding books.
Ideal for assembling a sample book, a color chart or a presentation or various assemblies of media such as paper, cardboard, fabric, plastic, etc.