CFCS concrete screw 8x140 Metric thread A4 stainless M12x35 SW9
| Diameter: 8.0mm |
| Length: 140mm |
| Drill Hole Depth: 85mm |
| Embedment Depth: 75mm |
| Fixture Thickness: 39mm |
| Material: A4 stainless steel |
| Head Shape: External Thread |
| Thread Size: M12 |
| Thread Length: 35mm |
| Drive Size: SW 9 |
Unit of Measure Name:
50
Internal Reference:
CFCS4-8*140/12*35
Product Description
Certifix CFCS concrete screw with external thread, A4 stainless is a high performance, highly versatile concrete screw, ideally suited for use on helping fasten hand brackets, fire barrier brackets, high racking, safety rails, metal profiles, base plates and consoles. Available in both A4 Stainless and HCR, Certifix CFCS Concrete Screws feature a saw tooth geometry, making them perfect for a quick and easy installation and eliminating the need to clean the drill hole for installation in ceilings and walls.
Features
- Saw tooth geometry: Quick, safe and easy installation.
- Available in stainless steel A4 and HCR: Ideal for use in reinforced and unreinforced normal concrete and in cracked and non-cracked concrete
- Available in zinc-coated steel, tested to DIN EN ISO 9227 – for corrosion category C5 – 4800hrs
- Can be loaded immediately, with adjustment possible: Time saving.
- Fire rated and ETA approved: Pedigree.
Applications
- Suitable for helping hand bracket fixings – used with a full nut and washer.
Must be used in scenarios where post install BS8539:2012 proof load tests (aka pull tests) are required (for example in an LABC or NHBC Premier Guarantee warranty). The external thread option allows for unlimited adjustments to the bracket packing/spacing as the nut & washer can be adjusted/removed for testing as many times as necessary after installation, for other fixing head types it is impossible to know how many times it has been adjusted by the installer, therefore for ETA approval on post install checks this option must be used.
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