drywall screws bugle head zinc clear passivated 3.5x38mm [1000 Box]

Drywall Screws Bugle Head Zinc Clear Passivated 3.5x38mm [1000 Box] by Owlett Jaton (Hexstone Limited) are a professional-grade plasterboard fixing trusted by drylining contractors and serious DIYers across the UK. Supplied in a convenient 1,000-count trade box, these 3.5 x 38mm screws combine a bright zinc passivated (BZP) finish with hardened steel construction for reliable, corrosion-resistant performance on walls and ceilings.

Key Features and Specifications

• Diameter: 3.5 mm
• Length: 38 mm
• Head style: Bugle head — seats flush without countersinking or tearing plasterboard paper
• Drive type: Phillips (PH2)
• Thread: Fine thread — optimised for metal stud framing; also suitable for timber
• Point: Sharp needle point — penetrates plasterboard and substrate without pre-drilling
• Material: Hardened carbon steel (C10–18), surface hardened to resist torque shearing under load
• Finish: Zinc clear passivated (BZP) — corrosion-resistant, bright silver appearance
• Pack quantity: 1,000 screws per box
• Brand: Owlett Jaton (Hexstone Limited) — Unifix range
• CE marked in compliance with Construction Products Regulations

Applications

• Fixing plasterboard sheets to metal stud and timber stud partitions
• Attaching drywall and dry-lining boards to ceiling joists and metal furring channels
• Internal wall and ceiling construction in residential and commercial fit-out
• Partition walling, stud walling, and plasterboard boarding projects
• Suitable for single and double-layer plasterboard installations

Why Choose This Product

The Owlett Jaton Drywall Screws Bugle Head Zinc Clear Passivated 3.5x38mm offer a bright, clean BZP finish that resists corrosion in typical interior environments — a practical alternative to black phosphate where a silver finish is preferred. The bugle head geometry eliminates the risk of paper tear, ensuring a professional, paint-ready surface every time. Supplied in a 1,000-count trade box, they represent excellent value for volume drylining work. Hardened steel construction prevents cam-out and torque shearing, even at speed with a drywall screwgun.

Delivery in and Around London

We deliver these trade-quantity drywall screws swiftly to customers across London — 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 to the surrounding counties of Kent, Essex, Surrey, and Hertfordshire. Trade quantities are welcome, and next-working-day delivery options are available for orders placed before the daily cut-off.