PAN HEAD SELF DRILLING SCREW

Pan head self drilling screw, also known as cross pan head sheet metal screw. Pan head self drilling screw are a new type of efficient riveting fasteners. Drill tail screws are named drill tail self drilling self tapping screws, also known as self drilling self tapping screws, drill tail screws, drill tail screws, drill tail screws, drill tail self tapping self drilling screws, etc. The tail of the pan head self drilling screw has a self drilling head that is in the shape of a drill tail or a pointed tail. When riveting the connected part with the pan head self drilling screw, there is no need for auxiliary processing on the surface and inside of the connected part. The pan head sheet metal screw can be directly drilled, threaded, and locked on the set material and basic material in one go, and can be quickly and automatically drilled and directly tightened for fixation. The construction efficiency of pan head self drilling screw is extremely high. Maximizing construction time, improving construction efficiency, and enhancing economic benefits. The connected parts riveted with drill tail screws of pan head sheet metal screw have strong bonding force, high pre-tightening force, and high stability of the connected parts. When selecting pan head sheet metal screw, it is necessary to choose the appropriate model, material, and size of pan head self drilling screw according to the different materials and thicknesses of the connectors that need to be fixed.