Drywall Screws Bugle Head Fine Thread Black Phosphate 3.5x55mm [1000 Box]

Drywall Screws Bugle Head Fine Thread Black Phosphate 3.5x55mm [1000 Box] by Owlett Jaton (Hexstone Limited) are CE-approved, professional-grade plasterboard screws engineered for fixing drywall sheets to metal stud partitions and ceiling frameworks. Supplied in a trade box of 1,000, these black phosphate screws offer outstanding value for drylining contractors, partition installers, and serious DIY builders who need a reliable, bulk fastener they can trust on site.

Key Features and Specifications

• Diameter: 3.5 mm
• Length: 55 mm
• Head style: Bugle head — sets to the correct depth without tearing plasterboard paper
• Thread type: Fine thread — optimised for metal stud profiles and steel sections
• Point: Sharp point for fast, clean penetration
• Drive: Phillips No. 1 (PH1)
• Material: Carbon steel
• Finish: Black phosphate — provides corrosion resistance and reduces glare
• Certification: CE approved
• Pack quantity: 1,000 screws per box
• Brand: Owlett Jaton / Hexstone Limited

Applications

• Fixing plasterboard and drywall sheets to metal stud partitions and steel C-stud frameworks
• Securing gypsum board to metal ceiling joists and MF ceiling systems
• Drylining walls in residential, commercial, and fit-out projects
• Partition wall construction in offices, schools, and healthcare buildings
• Double-layer plasterboard installations where a longer screw is required

Why Choose This Product

The fine thread profile bites cleanly into steel stud profiles without stripping, while the bugle head geometry ensures a flush, paper-intact finish every time — critical for a smooth skim coat. CE approval confirms compliance with European construction product standards. Buying in a 1,000-box quantity reduces per-screw cost significantly, making this the smart choice for trade use. The black phosphate finish resists surface corrosion during the build phase, keeping fixings secure until boarding is complete.

Delivery in and Around London

We deliver these Owlett Jaton drywall screws to trade and DIY customers across London and the surrounding region. Inner London boroughs served include Croydon, Lewisham, Southwark, Camden, and Hackney. We also cover Greater London areas including Enfield, Bexley, Redbridge, and Barnet, as well as the surrounding counties of Kent, Essex, Surrey, and Hertfordshire. Trade quantities are welcome — contact us for volume pricing on multiple boxes.