Material: C1022A
Finish: Zinc Plated
Color: White.
Thread Size: 3.5mm, 3.9mm and 4.2mm.
Length: 13mm to 75mm
Package: bags, cartons, boxes or as requirements.
Hot sizes:
Phillips pan head self-drilling screws have a sheet metal thread with a self driller cutting (TEK) point to pierce through 20 to 14 gauge metals.
The higher the TEK number the larger the drill point to pierce heavier gauge metals. The heads use a Phillips driver #1, #2, or #3 depending on the size of the screw. These screws are used in the exterior elements.
*For the fastening process in steel, they are used on steel frame construction or fastening other materials on steel.
*For the fastening process in wood, they are used for applications in wood structures or industrial lightweight constructions, such as roof deck, flooring.
*For the fastening process in aluminum, they are used for special industrial applications, construction, and manufacturing of windows.
Welcome to contact ShenRong or Muduoxin and choose as your drywall screw supplier for long-term business cooperation.