M5 Self-Drilling Metal Screws, Pack of 50, 5.5 x 20 mm. Self-drilling steel sheet metal screws with hexagonal head and sealing washer for added security. Self-drilling screws for metal.

General Description

The M5 5.5 x 20 mm self-drilling metal screws are designed to provide a strong and durable fastening. Thanks to their self-drilling point, they create the hole while firmly holding the material in place. The hexagonal head allows for better placement, reducing the risk of breakage of the points and screws, often encountered with Phillips heads. In addition, the integrated rubber washer ensures an effective seal, preventing water from entering through the screw hole, which is essential for applications such as tire fastening. Technical Specifications Type: Self-drilling screw Dimensions: 5.5 x 20 mm Material: Zinc-plated steel Head type: Hexagonal Washer: Integrated rubber Application These screws are ideal for fastening aluminum plates, stainless steel plates, and other materials. They can be easily inserted and removed, offering flexibility of use. The integrated rubber washer prevents water from entering through the screw hole, which is very important for tire fastening.