ESSENTRA10279779Book Binding Screws - Metal 25.0 mm 9.0 mm Steel
The Book Binding Posts are made of metal, which offers superior strength, durability, and excellent resistance to wear and tear. This group includes the male threaded post and the female receptacle side; both parts are joined to hold the bound papers or materials (each part is sold separately). Unlike its male counterpart, the female book screws do not have a drive to its head.
It joins several sheets together by screwing them into a mating piece by hand or with a flat screwdriver. Used for panel fastening assemblies, such as swatch cards, colour charts, catalogues, sample books and many others.