Chicago Rivet

A Chicago screw, also known as a binding post or a screw post, is a type of fastener commonly used for binding or securing documents, bookbinding, and various other applications. It consists of a threaded post and a mating screw that can be easily assembled and disassembled. Here is a description of a Chicago screw in English:

A Chicago screw, also referred to as a binding post or a screw post, is a type of fastener designed for binding or securing documents, bookbinding, and other applications that require easy assembly and disassembly. It consists of two main components: a threaded post and a mating screw.

The threaded post of a Chicago screw is a cylindrical metal shaft with external threading along its length. The post typically has a flat or rounded head on one end and a threaded end on the other. The length of the threaded post can vary depending on the specific application.

The mating screw of a Chicago screw is a cylindrical metal component with internal threading that matches the threading on the post. The screw is inserted through the holes or aligned openings of the materials to be secured, such as sheets of paper, cardboard, or fabric. The threaded post is then inserted through the same holes, and the screw is tightened onto the post, securing the materials together.

One of the key advantages of Chicago screws is their ability to be easily assembled and disassembled without the need for additional tools. This feature makes them ideal for applications that require frequent changes, adjustments, or additions, such as in binders, portfolios, or sample books.

Chicago screws are available in various sizes, materials, and finishes to suit different requirements. Common materials include brass, stainless steel, and aluminum, while finishes can range from polished to matte or colored coatings.

In summary, a Chicago screw is a type of fastener used for binding or securing documents, bookbinding, and other applications that require easy assembly and disassembly. With their threaded post and mating screw, they provide a versatile and convenient solution for securely holding materials together while allowing for easy adjustments or replacements.