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Decking Screws
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6.7x125 IN-DEX TIMBER SCREW HX GREEN 50no. Per Box 125INProduct code: BSC-60002993£16.92 £14.10/ Each -
6.7x150 IN-DEX TIMBER SCREW HX GREEN 50no. Per Box 150INProduct code: BSC-60002994£27.60 £23.00/ Each -
6.7x200 IN-DEX TIMBER SCREW HX GREEN 50no. Per Box 200INProduct code: BSC-60002995£32.40 £27.00/ Each
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4.5x50 C2 DECKING SCREW TX20 CSK GREEN 250no. 50C2D250Product code: BSC-60003002£17.23 £14.36/ Each -
4.5x65 C2 DECKING SCREW TX20 CSK GREEN 250no. 65C2D250Product code: BSC-60003003£16.20 £13.50/ Each -
4.5x75 C2 DECKING SCREW TX20 CSK GREEN 250no. 75C2D250Product code: BSC-60003005£18.18 £15.15/ Each
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About Our Decking Screws
We supply decking screws specifically designed for outdoor timber and composite decking installations across residential and commercial projects. These corrosion-resistant fixings feature self-drilling points and deep thread patterns that grip securely into decking boards and joists. Our decking screws resist weathering, moisture and temperature fluctuations that would cause standard fixings to fail. Available in various lengths and head styles, these screws ensure your decking remains firmly attached while maintaining a professional finish that stands up to heavy foot traffic and outdoor conditions.
Our Selection of Specialist Decking Fixings
Our comprehensive range covers both traditional timber decking and modern composite materials, with screws engineered for each application. These fixings work alongside our broader Screws collection to provide complete fastening solutions for outdoor construction projects. The zinc-coated and stainless steel options offer superior corrosion resistance compared to standard wood fixings, while countersunk heads sit flush with decking surfaces to prevent snagging and create clean sightlines.
Many contractors choose these screws alongside Wood Screws for frame construction, then switch to decking-specific fixings for the visible boards. Our Landscape Screws complement these products for pergolas, planters and other garden structures. The self-countersinking design eliminates pre-drilling in most applications, speeding installation while reducing splitting in both hardwood and softwood decking materials.
Why Choose Builders Supply
Trading for over 120 years since 1883, we understand the demanding requirements of outdoor construction projects throughout Central Scotland. Our team stocks fixings that withstand Scottish weather conditions, from coastal salt air to freeze-thaw cycles. We work with landscape contractors, builders and homeowners who need reliable fixings that maintain structural integrity and appearance over decades of outdoor exposure.
Shop Decking Screws Today
Contact our experienced staff for technical advice on screw selection, spacing and installation techniques. We offer competitive trade pricing when you open a trade account, plus our efficient delivery service gets your fixings to site quickly. Order online or visit our branches for immediate collection and expert guidance on your decking project requirements.