Screws and there various types
What exactly are screws ?
Screw Manufacturers come in a broad range of designs. The screw head is created based on its intended usage. The screws in these designs are useful for tightening the material/products. In certain circumstances, the screw heads are employed to hold the screw in place. Each screw is unique in terms of specification and design. Each screw is also intended for a specific use. It, like Hex Screws, has a head shaped like a 'Hex' from whence its name originates.