Phillips Bugle Head Screw Rust Resistant Countersunk Head Self Tapping Screw

Drywall Screws Application:

Drywall screws (self tapping screws) are the main fasteners used to fix

gypsum boards in indoor decoration, especially suitable for ceiling and

partition construction.During installation, it is necessary to use fine thread

 dry wall nails (suitable for light steel keel) or coarse thread drywall screws

(suitable for wooden keel), with a length of usually 25-35mm (single-layer

board) or 38-50mm (double-layer board).During construction, screws

should be evenly inserted into the keel at a spacing of 15-20cm, and the

screw's head should be slightly recessed (1-2mm below the board

surface) for subsequent coating coverage.For the ceiling, it is

recommended to increase the spacing to 10-15cm to enhance load-

bearing capacity; A distance of 10-15cm should be reserved at the edge of

the partition wall to avoid cracking.Normal use of black phosphating

drywall nails can be replaced with galvanized or stainless steel materials

in damp areas such as kitchens and bathrooms to ensure long-term

stability. 

Drywall Screws Advantage: