General Purpose Chippy Woodscrews Pozi Csk Head ZYP CE 5.0x40mm

General Purpose Chippy Woodscrews Pozi Csk Head ZYP CE – 5.0x40mm from Owlett-Jaton (Hexstone Limited) are CE-approved steel woodscrews engineered for reliable, high-strength fixing in timber, chipboard, and general joinery applications. Part of the trusted Unifix® range, these 5mm chippy screws combine a zinc and yellow passivated (ZYP) finish with a precision-formed double countersunk head, making them a go-to choice for carpenters, joiners, and serious DIYers across the UK.

Key Features and Specifications

• Diameter: 5.0 mm
• Length: 40 mm
• Drive type: Pozi (cross-recessed) — compatible with PZ2 bits
• Head type: Double countersunk — reduces head shear risk and delivers a flush finish
• Thread: Single coarse thread at 40° pitch for strong grip and high pull-out resistance
• Material: Hardened steel
• Finish: Zinc & Yellow Passivated (ZYP) — enhanced corrosion resistance
• Certification: CE approved (Construction Products Regulation compliant)
• Brand / Range: Owlett-Jaton / Unifix®
• Manufacturer: Hexstone Limited (Owlett-Jaton)

Applications

• Fixing chipboard flooring, decking boards, and sheet materials
• General carpentry and joinery — stud walls, timber frames, and battens
• Kitchen and furniture fitting where a flush, countersunk finish is required
• First-fix and second-fix woodworking on residential and commercial sites
• Suitable for softwood, hardwood, MDF, and chipboard substrates

Why Choose This Product

The Owlett-Jaton 5.0x40mm chippy woodscrew is a proven trade staple backed by CE certification and the Unifix® quality standard. The double countersunk head minimises the risk of head shear under load, while the 40° single coarse thread bites firmly into timber for a lasting, vibration-resistant fix. The ZYP finish provides meaningful corrosion resistance for internal and sheltered external use. Available in trade-friendly pack quantities, these screws offer consistent performance and excellent value per fixing — exactly what contractors and site managers need.

Delivery in and Around London

We deliver these Owlett-Jaton chippy woodscrews to trade and retail customers throughout 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 nationwide UK delivery is available — order today for fast despatch.