Drywall & Interior Fit-Out
Partitions, ceilings and linings — thousands of fixings per floor, and every one has to disappear under filler.
The application
What makes this job different
Interior fit-out is a volume game played to a finish tolerance. A single floor plate can take tens of thousands of screws, and each one must sit at a repeatable depth below the board paper so the joint compound covers it in one pass. Get the thread pitch or the head profile wrong and the cost does not show up in the fastener line — it shows up in rework.
- Drywall to wood stud
- Drywall to metal stud
- Plasterboard ceilings
- Interior partitioning
- Cement board backer
- Soffit panels
Failure modes
Problems we are asked to solve — and what fixes them
Screws breaking the paper face
A head that cuts instead of compressing leaves a torn dimple that will not fill. The bugle profile compresses the paper; head diameter and bugle radius are held constant across every length we run.
Spin-out in light-gauge studs
Coarse thread in 25 ga steel has too few engaged flanks and simply spins. Fine thread puts more flanks into the same sheet thickness.
Corrosion staining through the finish
Black phosphate is a dry-interior finish. Where humidity or exterior exposure is in play, the Magni-coated Hi-Lo variant replaces it.
Recommended lines
Fasteners specified for drywall & interior fit-out
Drywall Screw, Phillips Bugle Head, Coarse Thread
Standard drywall-to-wood-stud screw. Sharp point bites quickly into softwood; bugle head sinks below the paper without breakthrough.
Drywall Screw, Phillips Bugle Head, Fine Thread
Fine thread for fastening drywall to light-gauge metal studs (25 ga and lighter). Reduces stripping; higher pull-out in metal.
Drywall Screw, Phillips Bugle Head, Self Drilling
Drill point eliminates pre-drilling on heavier-gauge steel studs. Combines the bugle head with a hardened mini-drill tip.
Drywall Screw, Hi-Lo Thread, Magni
Alternating tall and short thread profile for higher pull-out in soft substrates. Magni grey coating for outdoor or humid environments.
Browse the full families
Specifying for drywall & interior fit-out?
Send the substrate, thickness, exposure and volume. We will come back with the right family, the right finish and a price.