DrillFast® Stainless DFT-SSA4-P(L)-4.9 Low Profile Timber Fasteners
Verified by manufacturer 1 month ago
European Technical Approval (ETA)
Certificate type
Stainless steel self-drilling fasteners for fixing roofing and cladding sheets and components to timber.
Application
For mechanically fixing metal sheeting systems to timber. Installed using colour coded (Red) drive bar.
Description
Stainless steel self-drilling fasteners for roofing and cladding.
Features and benefits:
- Warranted fasteners with £20 million UK insurance cover.
- A4/ 316 stainless steel for optimum resistance to corrosion.
- Bi-metal manufactured for superior drilling performance.
- Excellent pull-out and shear performance.
- May be powder coated for precise colour matching.
- Purpose designed and precision manufactured.
- ETA Approved.
- CE marked.
General information
Color | Silver Beige Black Blue Bronze |
Finish | Coated Lacquered |
Material | Stainless steel Guidance for specification option: Grade A4-316 Austenitic stainless steel. |
Length | 35 mm |
Width | 4.9 mm |
Warranty description | 40 year Guidance for specification option: Up to 40 years, consult manufacturer for details. |
Uniclass | |
CAWS | H31/219 Fasteners H31/120 Metal H31/10 Metal H92/120 Rainscreen cladding |
Product range |
Specification data - Self-drilling screws
Material | 1.4401 stainless steel (316M), with carbon steel case hardened welded point. |
Finish | Organic coating. |
Head type | Low profile pan, TX25 recess. |
Size | |
Diameter | 4.9 mm. |
Length | 35 mm. |
Washers | Not required.S12 stainless/ EPDM.Guidance for specification option: 10-mm diameter. S15 stainless/ EPDM.Guidance for specification option: 15-mm diameter. S19 stainless/ EPDM.Guidance for specification option: 19-mm diameter. |
Execution | Manufacturer guidanceSee manufacturer's literature for full installation and handling details. |
Drilling capacity | 1.2 mm thick steel. |
Sustainability data
Material | Stainless steel Guidance for specification option: Grade A4-316 Austenitic stainless steel. |
Third party certifications
European Technical Approval (ETA)
ETA: Certificate 20/1178
Literature
Building Envelope Fastener Specification Guide 2024
DrillFast Stainless Fasteners
Facade and Rainscreen Overview
Sheeting and Cladding Overview
Case studies
Horton Halls