Drywall Black Phosphate Screws 3.5 X 25mm
In stock
Delivery Information
| Delivery Time Frame | Delivery Information |
| Next Working Day By 1PM | When an order is placed by 3pm for next working day on certain items |
| Standard Delivery | Usually delivered in 2 to 4 working days |
| Delivery Charges | |
| UK Mainland | Prices start at £3.95 for very small items, £6.50 for small, £9.50 for medium and £20 for large/long items |
| Scottish Highlands & Islands, Northern Ireland & Ireland | Prices from £30, please see our delivery page for more info. |
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Description
DOORFIT ENGINEERING SUITE
Securing plasterboard effectively is the foundation of a high-quality finish for any interior wall or ceiling project. When you are working on a site, the last thing you want is a screw that snaps, strips, or damages the board surface during installation. Our Drywall Black Phosphate Screws 3.5 x 25mm have been engineered specifically to solve these common frustrations, providing the grip and reliability that trade professionals demand. Whether you are fixing boards to wooden battens or thin metal track systems, these fasteners provide a consistent and stable hold every single time.
Choosing the right hardware ensures that your boards stay flush and secure without tearing the paper surface of the plasterboard. These black phosphate finished screws are designed with a sharp point and a specialised bugle head that sits perfectly beneath the surface of the board. By using these fasteners, you eliminate the risk of unsightly bumps or damaged edges, which means less time spent on patching and more time moving on to the next phase of your build. At Doorfit, we understand that precision is key to your reputation, which is why our inventory focuses on consistency and ease of use.
PRECISION FIT
The bugle head design ensures that the screw drives flush into the plasterboard without tearing the gypsum core or the outer paper. This creates a clean finish that is ready for skimming or taping, saving you significant time during the preparation stage.
RAPID ASSEMBLY
Featuring a sharp 25 degree point, these screws pierce through drywall and thin materials with minimal resistance. This makes them ideal for high-speed installation using a collated screw gun or a standard electric drill, helping you maintain a rapid workflow throughout the day.
UK CERTIFIED
We source only high-grade materials to ensure that our fixings perform under pressure. Every pack of our screws undergoes rigorous checks to maintain the threading accuracy and point sharpness expected in modern UK construction standards.
MANUFACTURING INTEGRITY
The black phosphate coating is not just for appearance. This specialized finish provides a necessary layer of protection that prevents corrosion and allows the screw to glide through the board material smoothly. By maintaining such high standards in our manufacturing process, we ensure that every fastener provides the maximum possible pull out resistance required for ceiling or wall systems.
We pride ourselves on the consistency of our products. When you buy a pack of 100, you are getting 100 reliable fixings that are ready for immediate use, meaning there is no wastage and no downtime during your project.
Strict factory quality controls applied across every batch.
Zero on site adjustments required before installation.
PROVEN APPLICATION BENCHMARKS
These fasteners are built to handle the demands of modern interior construction. By utilizing the correct thread geometry, these screws bite instantly into timber or thin sheet metal, reducing the chance of the screw slipping or damaging the plasterboard surface during the installation process.
Our commitment to quality means that every box contains screws that meet the exact metric dimensions required for seamless compatibility with standard Phillips drivers. This reliability is what sets our fixings apart from generic hardware store alternatives.
Detailed Specifications
| Specification | Rating or Standard | Practical Details |
|---|---|---|
| Length | 25mm | Ideal for standard single layer board |
| Diameter | 3.5mm | Industry standard gauge |
| Head Type | Bugle Head | Countersinks flush for finish |
| Recess Type | Phillips No.2 | Compatible with standard bits |
| Finish | Black Phosphate | Corrosion resistant coating |
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Specification
| Finish | Black |
|---|

