Self-Drilling Drywall Screws Wafer Head ZYP 4.2 x 13mm [1000 Box]

Self-Drilling Drywall Screws Wafer Head ZYP 4.2 x 13mm [1000 Box] by Owlett Jaton (Hexstone Limited) are a professional-grade fixing designed for attaching plasterboard and dry lining to metal stud and track partitioning systems. Supplied in a convenient 200-count box, these zinc and yellow plated (ZYP) screws are a trusted choice for drylining contractors, partition installers, and trade professionals across the UK.

Key Features and Specifications

• Diameter: 4.2 mm
• Length: 13 mm
• Head type: Wafer head — exaggerated diameter spreads tensioning load over a wider surface area, preventing surface damage
• Drive type: Phillips No. 2
• Point type: Self-drilling hardened tip — drills through steel sections up to 3 mm thick without a pilot hole
• Thread type: Fine thread, specialist drywall profile
• Finish: Zinc and Yellow Plate (ZYP) — electroplated corrosion-resistant coating
• Pack quantity: 200 screws per box
• Brand: Owlett Jaton (Hexstone Limited)
• Certification: CE marked

Applications

• Attaching plasterboard directly to metal wall and ceiling stud and track systems — no pilot hole required
• Metal-to-metal framework connections within partitioning systems, particularly stud-to-track fixing
• Dry-lining installations where the screw head must sit flush or below the board surface for subsequent plastering or boarding
• Lightweight steel-frame construction and internal partition walls
• Ideal wherever a low-profile fixing is needed beneath plasterboard sheets

Why Choose This Product

The wafer head profile allows plasterboard sheets to be laid directly over the fixing without snagging or tearing the paper face, making these screws the correct choice for stud-to-track connections in partitioning. The ZYP finish provides reliable corrosion resistance for interior applications. Supplied in a 200-box format, they suit smaller jobs and site top-ups without the waste of bulk packs. Owlett Jaton is the UK and Ireland’s leading wholesale supplier of fasteners and fixings, ensuring consistent quality and availability across their extensive product range.

Delivery in and Around London

We deliver these self-drilling drywall screws to trade and DIY customers throughout London and the surrounding region. Inner London boroughs served include Croydon, Lewisham, Southwark, Camden, and Hackney. We also supply across Greater London, including Enfield, Bexley, Redbridge, and Barnet, as well as the surrounding counties of Kent, Essex, Surrey, and Hertfordshire. Trade quantities are welcome, and next-day delivery options are available on qualifying orders — contact us for volume pricing on larger site requirements.