Drywall Screws Bugle Head Fine Thread Black Phosphate 4.2x75mm [200 Box]

Drywall Screws Bugle Head Fine Thread Black Phosphate 4.2x75mm [200 Box] by Owlett Jaton (Hexstone Limited) are CE-approved plasterboard screws engineered for professional drywall installation. Supplied under the trusted Unifix brand, these 75mm fine thread screws are the go-to choice for plasterers, drylining contractors, and trade builders fixing plasterboard to metal stud partitions, ceiling systems, and timber battens.

Key Features and Specifications

• Diameter: 4.2mm | Length: 75mm
• Thread type: Fine thread — optimised for metal stud framing
• Head style: Bugle head — sets to correct depth without tearing plasterboard paper face
• Drive: Phillips PH2
• Point: Sharp point for fast, clean penetration — no pre-drilling required
• Finish: Black phosphate — provides corrosion resistance and improved coating adhesion
• Approval: CE approved
• Pack size: Box of 200
• Brand: Owlett Jaton / Unifix (Hexstone Limited)

Applications

• Fixing plasterboard sheets to metal stud partitions and ceiling track systems
• Securing drywall to timber battens and stud work on walls and ceilings
• Drylining, partition walls, and suspended ceiling installations
• Suitable for single and double-layer plasterboard fixing
• Interior new-build, refurbishment, and fit-out projects

Why Choose This Product

Owlett Jaton is the UK and Ireland’s leading wholesale supplier of fasteners and fixings, with ISO 9001:2015 quality management certification. The fine thread profile grips metal studs securely, while the bugle head eliminates surface damage for a cleaner skim finish. CE approval gives contractors confidence in compliance. The 200-box format is ideal for smaller jobs or topping up site stock without over-ordering.

Delivery in and Around London

We deliver these Owlett Jaton drywall screws to all London boroughs, including Croydon, Lewisham, Southwark, Camden, and Hackney, as well as Greater London areas such as Enfield, Bexley, Redbridge, and Barnet. We also supply trade customers across the surrounding counties of Kent, Essex, Surrey, and Hertfordshire. Trade quantities are welcome — contact us for volume pricing. Fast despatch available on in-stock lines.