DrillFast® A4 Stainless Steel Super Flat Panel Fasteners
Verified by manufacturer 8 months ago
Low profile stainless steel self-drilling fasteners with super flat washer for installing flat-faced composite panels
Application
For mechanically fixing flat-faced composite panel systems to steel purlins and beams.
Often used in the controlled environment industry, e.g. Kingspan KS1100CS panel.
Description
Low profile stainless steel self-drilling fasteners with super flat washer for composite panel construction.
Features and benefits:
- Warranted fasteners with £20 million UK insurance cover.
- Near-flush finish to accept further layers with minimal protrusions, without the need to core out the panel.
- A4/ 316 stainless steel for optimum resistance to corrosion.
- Bi-metal manufactured for superior drilling performance.
- Excellent pull-out and shear performance.
- High thread provides optimal clamping force to top sheet.
- Purpose designed and precision manufactured.
General information
Color | Silver |
Finish | Coated |
Material | Stainless steel Guidance for specification option: Grade A4-316 Austenitic stainless steel. |
Length | 115 mm 155 mm 190 mm 240 mm |
Width | 5.5 mm |
Warranty description | 40 year Guidance for specification option: Up to 40 years, consult manufacturer for details. |
Uniclass | |
CAWS | H43/219 Fasteners H43/10 Metal insulating sandwich panel H43/120 Metal insulating sandwich panel |
SKU Code | DF3/12-SSA4-P-HT-SFW |
Product range |
Specification data - Self-drilling screws
Classification data | |
Material | 1.4401 stainless steel (316M), with carbon steel case hardened welded point, 1.4401 stainless steel (316M) plate. |
Finish | Organic coating. |
Head type | Low profile pan, TX25 recess. |
Size | |
Diameter | 5.5 mm. |
Length | 115 mm. 155 mm. 190 mm. 240 mm. |
Washers | SFW washer. |
Execution | Manufacturer guidanceSee manufacturer's literature for full installation and handling details. |
Drilling capacity | 1.2–3.0 mm thick steel. 4–12 mm thick steel. |
Sustainability data
Material | Stainless steel Guidance for specification option: Grade A4-316 Austenitic stainless steel. |
Literature
Literature type
Building Envelope Fastener Specification Guide 2024
DrillFast Stainless Fasteners
Kingspan KS1100 CS Selector Guide
Kingspan QuadCore Karrier Selector Guide
Kingspan QuadCore Roofliner KS1100RL Selector Guide
Facade and Rainscreen Overview
Sheeting and Cladding Overview
Case studies
Ocado Distribution Centre
SOYO Blocks B + C
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