ForgeFix FORDWS38BP Drywall Screw Phillips Bugle Head SCT Black Phosp 3.5 x 38mm Bulk 1000

These Forgefix Phillips single-thread Drywall Screws are finished with a black phosphate coating for enhanced durability. Available in boxes of 500 and 1,000, each box includes a Phillips No.2 insert bit. The Bugle Head design enables the screw to sink effortlessly into dry lining without the need for countersinking, reducing the risk of surface damage.

Application:
Ideal for securing dry linings to studwork.

Phosphate Coating Benefits:
Phosphate coatings consist of thin crystalline layers of phosphate compounds that adhere to the surface of the fastener. These porous crystals, which can be formed from zinc, manganese, or iron phosphate solutions, provide excellent corrosion resistance. The coatings also have a remarkable ability to absorb supplementary coatings, which enhances both the appearance and resistance to abrasion and corrosion.

Phillips Screw Design:
The Phillips screw features four tapered slots, designed to allow a Phillips screwdriver to apply increasing torque. If the torque exceeds the optimal level, the screwdriver tip disengages from the screw, preventing over-tightening and damage to the screw head.