Each Type of Hinge & What They Do (UK Guide)
A clear, UK-focused guide to door and gate hinges: what each type does, when to use it, and how to size it. From butt, ball-bearing and concealed hinges to hook...
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Twister-screws.com | SKU:
sku-42942199005357
Twister Pro E-Coat Decking Screws – Self-Countersinking Serration Head
£13.18
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Twister Pro E-Coat Decking Screws – Self-Countersinking Serration Head - 4.5 x 50 Green / 25 is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
Place your order before 3pm for next working day delivery.
Please note: Additional delivery charges may apply for Northern Ireland, Isle of Wight, Isle of Man, Isles of Scilly, Scottish Highlands & Islands, and Channel Islands. We will contact you to inform you of any additional costs once your order is received, or you can call us on 0800 111 4898 beforehand to confirm.
Twister Pro E-Coat Decking Screws – Self-Countersinking Serration Head
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£9.59
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Description
Description
Twister Screws E-Coat Decking Screws combine our patented Twister Woodscrew geometry with an advanced Electropolyseal finish for exceptional drive speed, clean finishes and long-term corrosion resistance. Engineered for decking and outdoor joinery, they deliver strength, precision and a professional result every time.
Key Features
- Patented Magic Spiral Serration Head: Self-countersinks while clearing chips for a flush, splinter-free finish.
- Patented Twisted Thread: Reduces friction and driving torque, increases holding power and minimises timber splitting—even near edges.
- Electropolyseal E-Coat: Superior corrosion protection tested to 1,000 hours salt spray for tough outdoor environments.
- Hardened Carbon-Steel Core: High strength and durability for demanding applications.
- Consistent, Tough Finish: Uniform appearance that stands up to weather and wear.
Typical Applications
- Decking sub-frames and boards
- Outdoor furniture and landscaping projects
- Timber framing and general exterior joinery
Specifications
| Type | Exterior wood/decking screw |
|---|---|
| Head | Magic Spiral serration, self-countersinking |
| Drive | Power-tool compatible (hex/bit as specified per size) |
| Thread | Patented twisted thread, debris-clearing |
| Material | Hardened carbon steel |
| Finish | Electropolyseal E-coat, 1,000-hour salt-spray tested |
| Use environment | Outdoor/exterior timber (non-immersion) |
Usage Notes
- Use the correct driver bit and maintain straight alignment for best self-countersinking results.
- Pre-drill dense hardwoods and when fixing close to edges.
- Allow treated/wet timber to acclimatise; re-check fixings after initial settling.
- Avoid mixing dissimilar metals; use compatible fixings and hardware.
- Store dry and protected; avoid damaging the coating prior to installation.
Why Choose Twister Screws E-Coat?
You get faster installs, stronger hold and cleaner finishes—plus corrosion protection built to last. It’s the pro-grade decking screw that keeps projects looking good and performing longer.
Payment & Security
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