Glazing Supplies Direct
TechFast Roof Screw Hex/Washer (5.5x25mm) - Box of 100, 10, or 50TechFast Roof Screw Hex/Washer (5.5x25mm)
Full product name
TechFast Roof Screw Hex/Washer (5.5x25mm) - Box of 100, 10, or 50TechFast Roof Screw Hex/Washer (5.5x25mm) - Box of 100, 10, or 50
Couldn't load pickup availability
Free UK delivery on many qualifying orders over £50. Supplier and destination exceptions apply; charges are confirmed at checkout.
Delivery detailsTechFast Roof Screw Hex/Washer (5.5x25mm) - Box of 100

High-Performance TechFast Roof Screws for Secure Roofing Installations
Ensure your roofing projects are secured with TechFast Roof Screws, designed for light-duty metal and timber applications. Featuring a hex head with an integrated washer, these screws provide superior hold and water resistance, making them ideal for roofing, cladding, and sheet metal installations.
- Size: 5.5x25mm
- Pack Size: 100 screws per box
-
Pack Size: Bags of 10 or 50
- Hex head with washer: For optimal grip and waterproof sealing
- Self-drilling tip: No pre-drilling required, saving time and effort
- Corrosion-resistant coating: Provides durability in harsh weather conditions
- Ideal for: Roofing sheets, cladding panels, light-duty metal fixings, and timber installations
Product Overview
The TechFast Roof Screw Hex/Washer 5.5x25mm is the perfect solution for professionals seeking reliable, secure, and efficient roofing fasteners. Its self-drilling tip eliminates the need for pre-drilling, while the integrated washer ensures a watertight seal. Ideal for light-duty applications, these screws are trusted by tradespeople across the UK for their durability and ease of use.
Why Choose TechFast Roof Screws?
- Speed and Efficiency: Self-drilling tip speeds up installation.
- Superior Grip: Hex head design offers better torque control.
- Weather-Resistant: Corrosion-resistant coating ensures longevity in all weather conditions.
- Professional Grade: Trusted by roofing professionals for secure installations.
Applications
Suitable for use in:
- Roofing sheets
- Cladding panels
- Timber installations
- Light-duty metal fixings
Technical Specifications
- Diameter: 5.5mm
- Length: 25mm
- Head Type: Hex with integrated washer
- Material: Steel with corrosion-resistant coating
- Drilling Capacity: Light-duty metal and timber
Specifications
Specifications
Delivery & Returns
Delivery & Returns
Free UK delivery on many qualifying orders over £50. Charges and eligibility vary by product, supplier and destination and are confirmed at checkout.
Most brands normally arrive within 3 working days, with occasional additional delays of 1–2 working days. Selected manufacturer-direct brands take 5–8 working days. All orders are tracked.
Delivery details and full brand list · Returns instructions
For urgent orders, email martin@glazingsuppliesdirect.com before ordering.
Trade Pricing
Trade Pricing
All prices shown are trade prices — no account or login required. Buy as many or as few as you need.
Share

-
Trade Pricing
No account needed
-
Tracked Delivery
Normally 3 working days
-
30-Day Returns
Unused & unopened
-
Pack Sizes
Bulk & single units
-
Estimated delivery: 3 working days Dispatched on a tracked service
-
Free UK Delivery Qualifying orders over £50; charges confirmed at checkout
-
Next Day Available Order before 3pm Mon–Fri
-
Easy Returns 30-day hassle-free returns
-
Secure Checkout SSL encrypted payment