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Find reliable fixings for plasterboard and metal studs with Screws City Drywall Screws. Durable black phosphate coating and countersunk bugle heads help achieve a smooth finish that reduces remedial work. Are these screws the right choice for trade fittings and larger DIY installs?
⚡ At a Glance
- • Holding Strength: Fine thread and 4.2mm diameter supply secure anchoring in plasterboard and metal studs
- • Best for: Installers and DIYers fitting plasterboard to metal constructions
- • Not ideal for: Hardwood or heavy structural timber applications where specialised fixings are required
Size 4.2mm x 90mm with a Phillips countersunk bugle head and fine thread. Black phosphate finish and pack of 100 suit plasterboard-to-metal installations.
Secure anchoring – thanks to fine-thread profile
Fine thread increases the contact area along the shank so each turn draws more material onto the thread. The 4.2mm shaft balances shear strength with ease of driving.
Reduced slippage and firmer fixings when securing plasterboard to metal studs, making assemblies less likely to loosen over time.
Neat, flush finish – with Phillips countersunk bugle head
Bugle-shaped countersunk heads seat below the board surface while the Phillips drive controls torque during installation. The head profile helps avoid tearing the paper face of plasterboard.
Heads sit flush for tidy jointing and a smooth surface ready for plaster or paint, cutting down finishing effort.
Rust-resistant coating – thanks to black phosphate finish
Black phosphate forms a thin protective layer on the screw surface that resists surface corrosion and reduces visible staining during finishing. The dark finish also reduces glare when working.
More durable fixings for typical indoor environments, so fastenings remain reliable and presentable throughout a build or repair.
✨ The 4 Key Reasons for Screws City Drywall Screws
- Black phosphate coating – Resists corrosion for longer-lasting fixings in moist areas
- Phillips countersunk bugle head – Sits flush for smooth surfaces and easy plastering
- Fine thread profile – Bites cleanly into metal studs and plasterboard panels
- Pack of 100 – Ideal quantity for room-sized installations and routine repairs
📋 Technical Details at a Glance
- Category: Drywall screws
- Brand: Screws City
- Size: 4.2mm x 90mm
- Head Type: Phillips countersunk bugle head
- Thread Type: Fine thread (plasterboard thread)
❓ Frequently Asked Questions
Q: Are these screws suitable for metal studs?
A: Yes. The description identifies plasterboard use for metal constructions and the fine thread suits fixing into metal studs.
Q: Will the heads sit flush for plastering?
A: Yes. The Phillips countersunk bugle head is designed to recess into plasterboard for a smooth finish, and user reviews note a flush finish.
Q: Is the coating corrosion-resistant?
A: Yes. The black phosphate coating is described as rust-resistant in user feedback, helping protect fixings in typical indoor conditions.
🏆 Our Verdict
Suitable for tradespeople and DIYers who fit plasterboard to metal studs. Fine thread, countersunk bugle head and a black phosphate finish combine to deliver secure, neat fixings. Pack of 100 and a durable coating make these screws a practical choice for repeated installations and routine repairs.
