These Forgefix Phillips, Single Coarse Thread (SCT) Drywall Screws have a black phosphate finish for increased durability. Their Bugle Head allows the screw to sink effortlessly into the dry lining without the need for countersinking, which in turn minimises the damage to the surface.
They are supplied collated, with 50 screws per strip and 1,000 screws per box.
Designed for fitting dry lining to studding.
Phosphate coatings are made up of thin crystalline layers of phosphate compounds that adhere to the surface of the fixing or fastener. The phosphate crystals are porous and can be formed from zinc, manganese, or iron phosphate solutions. Phosphate coatings offer good corrosion resistance and have an excellent ability to absorb supplementary coatings which improves appearan...