M3.5 X 30MM Machine Screw

1. M3.5 X 30mm machine screws are metal fasteners used for joining two or more components together. They are typically used in construction projects and mechanical repairs. They are made from a variety of materials, including steel, brass, and aluminum. The head of the screw is usually flat or rounded, and the threading is usually coarse.

2. The size of the screw is determined by the diameter of the screw, which is measured in millimeters. The length of the screw is measured in millimeters, and is usually between 10 and 50 millimeters. The threading of the screw is usually coarse, and is designed to provide a secure fit.

3. Machine screws are available in a variety of sizes and lengths, and can be used for a variety of applications. They are commonly used in construction projects, such as attaching wood to metal, or attaching metal to metal. They are also used in mechanical repairs, such as attaching parts to engines or other machinery.

4. Machine screws are easy to install and can be used with a variety of tools, including screwdrivers, wrenches, and pliers. They are also easy to remove, and can be reused if necessary.