4mm x 40mm Coloured Double Countersunk Wood Screws for Precision and Professional Finishes
Seamless finishes, durable fastening, and trusted performance.
Our 4mm x 40mm Coloured Double Countersunk Wood Screws are built for joinery, carpentry, timber construction, and furniture manufacturing. Manufactured from hardened steel with a zinc and yellow finish, and powder-coated in RAL colours. Twin-cut tips reduce timber splitting and speed up installation. Double countersunk Pozi heads provide a flush finish with improved drive control.
Engineered for performance. Finished for precision.
Key Features
- True RAL Colour Matching: Powder-coated to integrate seamlessly with your project’s aesthetic and provide a cohesive, polished look.
- Twin-Cut Tip Technology: Allows rapid pick-up, faster installation, and reduces splitting for cleaner, stronger fixing.
- Enhanced Drive Control: Pozi recess prevents cam-out, while the double countersunk head delivers a flush, damage-minimising finish.
- Optimised Strength and Protection: Manufactured from hardened steel with Gleitmo lubrication for easier driving and finished with zinc and yellow plating for corrosion resistance.
Complete Your Project with Confidence
Perfect for joinery, carpentry, timber construction, and furniture manufacturing, these screws perform reliably across hardwood, softwood, chipboard, MDF, plastics, and thin sheet metals, indoors and in sheltered outdoor settings.
Bulk Pricing for Large-Scale Projects
Managing a major project? We offer competitive bulk discounts tailored to commercial and industrial needs.
Contact us directly at hello@colouredscrews.co.uk to discuss volume pricing and custom solutions.
Custom Colouring Available
Need a specific shade or finish? Ask about our bespoke colouring service for full RAL matching and tailored results.
DISCLAIMER
Colours displayed on screen may not accurately represent the true finish. Please refer to the official RAL colour standard for precise colour matching.
