Drywall screw, also called plasterboard screws, are mainly used to fix drywall or lightweight panels onto metal studs or wooden keels.  

The head of drywall screw is typicall bugle-shaped with PH2 phillips drive. The thread of wallboard screws generally deivided into fine thread and coarse thread.

▲ Fine thread drywall screws are mainly used for light gauge steel studs.

▲ Coarse thread drywall screws are mainly used for wooden keels.

The point of drywall screw can be either self-tapping & self-drilling, depending on the screw application.

Drywall plasterboard screws main raw materials are C1022A low carbon steel, in order to improve the corrosion resistance, some customers choose stainless steel, such as SS304 or SS410.

Common surface finishes for drywall screws include phosphate, electro-galvanize and  ruspert.., the anti-corrosion plating from high to low is hot rust > electrogalvanizing > phosphating.

Typical packaging options for drywall screws include:

100pcs/small box
100pcs/plastic bag
1kg/samll box
500pcs or 1000pcs/small box
8000pcs/carton
25KG/ carton
25kg/bag.

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