• Helical Flat Roof Fixing – Hammer Driven (8.0mm) / 90 - 270mm - 25 Pack
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DIY Refurb

Helical Flat Roof Fixing – Hammer Driven (8.0mm) / 90 - 270mm - 25 PackHelical Flat Roof Fixing

Full product nameHelical Flat Roof Fixing – Hammer Driven (8.0mm) / 90 - 270mm - 25 Pack

Helical Flat Roof Fixing – Hammer Driven (8.0mm) / 90 - 270mm - 25 Pack

£13.50 GBP
£13.50 GBP
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Estimated delivery: 3 working days

Free UK delivery on many qualifying orders over £50. Supplier and destination exceptions apply; charges are confirmed at checkout.

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Hammer driven fixing frequently used for securing structural 6mm plywood composite insulation board to flat roofing systems. Manufactured from zinc plated high tensile steel, the fixing twists into timber without the need for pre-drilling, helping speed up installation on site.

Key Features

  • Hammer driven helical flat roof fixing for securing insulation boards to flat roof build-ups.
  • Frequently used for structural 6mm plywood composite insulation board.
  • Zinc plated high tensile steel construction.
  • Twists into timber without the need for pre-drilling.
  • 8.0mm diameter options with multiple lengths available.
  • Supplied in bags of 25 (carton quantities vary by size).

Typical Applications

  • Fixing insulation boards and plywood composite boards into timber roof decks.
  • Flat roof refurb and new build projects where quick, hammer-driven fixings are preferred.
  • General roofing work where a secure fixing is required without pre-drilling into timber.

Specifications

Type Helical Flat Roof Fixing (Hammer Driven)
Material High Tensile Steel
Finish Zinc Plated
Diameter 8.0mm
Pack type Bag
Pack quantity 25 pieces

Size Options (Variants)

8.0 x 90mm Product code: 269745  |  Max fixture thickness: 55mm  |  Pack: 25  |  Carton qty: 60
8.0 x 135mm Product code: 269991  |  Max fixture thickness: 100mm  |  Pack: 25  |  Carton qty: 48
8.0 x 165mm Product code: 269425  |  Max fixture thickness: 130mm  |  Pack: 25  |  Carton qty: 48
8.0 x 195mm Product code: 269637  |  Max fixture thickness: 160mm  |  Pack: 25  |  Carton qty: 42
8.0 x 220mm Product code: 269244  |  Max fixture thickness: 185mm  |  Pack: 25  |  Carton qty: 36
8.0 x 250mm Product code: 269763  |  Max fixture thickness: 215mm  |  Pack: 25  |  Carton qty: 32
8.0 x 270mm Product code: 269278  |  Max fixture thickness: 235mm  |  Pack: 25  |  Carton qty: 30

Specifications

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.

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For urgent orders, email martin@glazingsuppliesdirect.com before ordering.

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