Black Phosphated Drywall Screws Gypsum Board Screws
Metric Size |
3.5mm(#6), 3.9mm(#7), 4.2mm(#8), 4.8mm(#10) |
Length |
13mm--152mm (1/2"--6") |
Surface Treatment |
Black, Grey Phosphated, Zinc, Yellow Zinc and Black Zinc |
Material |
C1022 steel hardened |
Head type |
pilliips bugle head |
End type |
sharp point, drilling point |
Thread |
fine thread for metal, coarse thread for wood |
Gypsum Screw, plasterboard screw, drywall screw, is designed for attaching drywall to wood or metal studs.
It is available with either coarse or fine threads.
Drywall Screws with a sharp, notched head that can easily penetrate the steel framing, as well as fine threads that are designed to pass through the steel, also used for plasterboard. Drywall Screws coarse threaded generally used in wood works. It has wide threads, using for wood framed buildings, where their coarse threading helps them to securely grip the wood.
Drywall Screws with drilling point, also called drywall tek screws, could be used in sheet metal fixing or other hard material fixing, For more information, please visit transhow.en.made-in-china.com
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