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DRYWALL SCREW FINE THREAD 4.2x100mm ~ 1000pcs
These fine thread drywall screws are designed primarily for fixing plasterboard to light-gauge metal stud framing and metal profiles. The fine thread pattern provides effective engagement with metal, helping to create a firm and dependable fixing while making installation quick and straightforward.
Whether you're installing a new partition wall, carrying out a property renovation or completing a larger commercial dry lining project, these screws offer the practicality and performance required for everyday plasterboard work.
Each screw features a sharp point designed to penetrate plasterboard and suitable metal framing efficiently. This helps reduce the effort required when starting the screw and allows for quicker installation when working across larger areas.
The screws feature a Phillips cross-head drive, making them compatible with commonly used screwdrivers and suitable power tools. This makes them a convenient option for both professional site work and home improvement projects.
The bugle-style countersunk head is specifically suited to plasterboard applications. Its shape allows the screw head to sit neatly into the surface of the plasterboard while helping to minimise unnecessary damage to the board face.
Once correctly installed, the screw sits neatly below or level with the plasterboard surface, helping create a smooth finish ready for jointing, filling and decorating.
These drywall screws feature a traditional black phosphate finish, giving them the recognisable appearance commonly associated with professional drywall fixings. They are intended primarily for dry, internal applications, including residential, commercial and renovation projects.
The diameter make these screw 4.2 × 100mm a practical choice for suitable plasterboard fixing applications. They can be used for projects including dry lining, plasterboard installation, metal stud partition walls, suspended ceiling systems, interior renovations, extensions and general building work.
For professional users, the approximately 1000-piece bulk pack means fewer interruptions to restock during larger installations. For DIY customers, it provides a useful supply for current and future interior projects.
- Size: 4.2 × 100mm
- Pack Quantity: Approx. 1000 pieces
- Thread Type: Fine thread
- Head: Bugle-style countersunk head
- Drive: Phillips / Cross Head
- Finish: Black phosphate
- Sharp point for efficient installation
- Designed for plasterboard and drywall applications
- Suitable for fixing plasterboard to light-gauge metal studs.
- Ideal for professional trade and DIY projects
- Suitable for dry, internal applications
- Convenient bulk pack for larger jobs.
Please Note: Fine thread drywall screws are generally recommended for fixing plasterboard to light-gauge metal framing. For plasterboard installation onto timber studs, coarse thread drywall screws are typically the more suitable option.
Professional usage tips
Insights from Dr Tools' trade team — how the professionals get the most out of DRYWALL SCREW FINE THREAD 4.2x100mm ~ 1000pcs .
- Tip 1
Use a magnetic screwdriver bit to quickly and safely drive screws, reducing the risk of dropping and losing them.
- Tip 2
Ensure screws are seated slightly below the drywall surface to allow for a smooth finish when applying joint compound.
- Tip 3
Pre-drilling into hardwood substrates can prevent splitting and ensures optimal screw placement for securing drywall in challenging conditions.
Customer reviews
- James
We use a lot of drywall screws on our jobs and these have performed really well. Good grip, sharp points and a neat finish.
- Mark
Fine thread gives a really secure hold in metal studs. Used plenty from the box and had consistent quality throughout.
- Rose
The screws go in cleanly and the Phillips heads grip the driver well. Made the plasterboard installation much quicker
Dr Tools UK vs. Generic Market Alternative
| Criterion | Dr Toolss | Generic Market Alternative |
|---|---|---|
Durability | Spec-graded stock, batch-traceable — chosen by our founder personally | Cheapest-of-day sourcing — quality varies plank-to-plank |
Installation speed | Consistent dimensions across pallets — no on-site trimming to fit | Board-to-board variation eats labour time on site |
Price-to-performance | Trade tier pricing baked in — no haggling to reach a fair rate | Looks cheaper on the sticker, more expensive once wastage lands |
Warranty | Manufacturer warranties honoured directly by Dr Tools UK | Warranty pass-through — good luck getting it enforced |
Every SKU in our catalogue is stocked from our Iver warehouse and hand-picked by our founder — no drop-ship, no unknown factories. That means you can quote a job, know exactly what turns up on the pallet, and stand behind the finished work with a warranty we honour ourselves.
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