20mm Module – Screw Type

A 20mm module screw type refers to a type of threaded fastener that has a metric thread with a pitch of 2.5 mm and a diameter of 20 mm. The thread profile is typically a symmetrical V-shape or trapezoidal shape, which allows for secure fastening by engaging with the threads of a corresponding nut or threaded hole.

Screw modules are a standard system used to specify the pitch of a screw thread. The 20mm module screw type is commonly used in machinery, equipment, and construction applications where a large, strong screw is required for fastening or holding parts together. It can also be used in applications where a fine adjustment is necessary.

In digital signs, these screws are often used for mounting LED modules onto the metal frames or for securing the power supplies and control systems inside the sign cabinets. The length of the screw will depend on the specific application and the thickness of the materials being fastened.

Screws of this size can be made from a variety of materials, such as steel, stainless steel, or titanium, and can be finished with a variety of coatings or treatments to improve corrosion resistance or appearance. It is important to choose the appropriate screw size and material based on the specific requirements of the digital sign application.