Drywall Screws Bugle Head Fine Thread Black Phosphate 3.5x42mm [1000 Box]

Drywall Screws Bugle Head Fine Thread Black Phosphate 3.5x42mm [1000 Box] by Owlett Jaton (Hexstone Limited) are a professional-grade plasterboard fixing solution engineered for speed and precision on metal stud partitioning systems. Supplied in a trade box of 1,000, these CE and UKCA approved screws are the go-to choice for drylining contractors, plasterers, and serious DIYers who need a reliable, high-volume fixing at a competitive price per unit.

Key Features and Specifications

• Diameter: 3.5 mm
• Length: 42 mm
• Thread type: Fine thread — optimised for metal stud and batten systems
• Head type: Bugle head — seats flush without countersinking or tearing plasterboard paper
• Drive: Phillips No.1 recess
• Point: Sharp self-piercing point for fast, clean entry with no pre-drilling
• Finish: Black phosphate — provides corrosion resistance for interior drylining applications
• Material: Hardened carbon steel
• Approvals: CE approved; UKCA marked
• Pack quantity: 1,000 screws per box
• Brand: Owlett Jaton / Hexstone Limited

Applications

• Fixing plasterboard sheets to metal stud partitions and ceiling systems
• Drylining walls and ceilings in residential and commercial fit-out projects
• Securing single or double layers of wallboard to light-gauge steel framing
• Partition wall construction in offices, schools, hospitals, and new-build housing
• Suitable for use with most drywall screwguns and auto-feed screw systems

Why Choose This Product

The fine thread profile delivers superior grip in metal studwork compared with coarse-thread alternatives, reducing the risk of the screw spinning out under load. The bugle head geometry allows the screw to sink to precisely the correct depth — protecting the plasterboard paper face and producing a smooth, skim-ready surface. Supplied in a box of 1,000, these screws offer excellent value for trade use, with a consistent black phosphate finish across every batch. CE and UKCA approval gives contractors confidence in compliance on regulated projects.

Delivery in and Around London

We deliver these Owlett Jaton drywall screws across London and the surrounding region, including inner boroughs such as Croydon, Lewisham, Southwark, Camden, and Hackney, as well as Greater London areas including Enfield, Bexley, Redbridge, and Barnet. We also supply trade customers throughout the Home Counties — Kent, Essex, Surrey, and Hertfordshire. Trade quantities are welcome, and bulk orders can be accommodated. Contact us for lead times and volume pricing.