D-Fixing Fire Rated Screws (pack of 100) 40mm long x 5.1mm Thread Width, 18th Edition Compliant
£11.59
Ex. VAT
(over £100+VAT, applies to zones A&B only , £6 +VAT otherwise)
Order online & collect in store
The D-Fixings screws are fire-rated screws with a 40mm long shaft and close threads which combine to provide exceptional performance.
These D-Line D-Fixings screws are ideal for securing D-Line fire-rated Safe-D ranges and other electrical installation equipment in popular substrates - including masonry, plasterboard / breeze-block, concrete, brickwork and wood.
The D-Fixings have been extensively tested, and are certified to hold Safe-D clips and cable loads up to 970°C for 2 hours, after withstanding stress vibrations and water sprays also.
In fire tests the D-Fixing screw threads remain securely embedded with no need for anchors or plastic wall plugs (which typically melt at 160°C).
D-Fixing Fire Rated Screws - Features
- Dimensions: 40mm Length x 5.1mm Thread Width x 8.3mm Head Width
- Note: a 4mm pilot hole required
- It is certified for 2 hours at 970°C
- It is fully safety tested and certified to BS5839 part 1 compliant
- High melting point: >1200ºc melting point
- It has a non-corrosive finish
- There's no need for plastic wall plugs
- It has excellent tensile strength, shear strength and pull-out load performance
D-Fixing Fire Rated Screws - Strength Test Information
- Tensile strength: 12.8 kN / 1305 kg / 205 stone
- Shear strength: 6.7 kN / 683 kg / 107 stone
- Typical pullout load (C25 concrete)*: 5.8 kN / 591 kg / 93 stone
- Typical pullout load (LBC common brick)*: 3.8 kN / 387 kg / 60 stone
- Typical pullout load (C24 timber)*: 3.0 kN / 305 kg / 47 stone
*Pullout loads based on 35mm embedment, 4mm pilot hole
Note: Some images and pictures are for reference only. The item may differ from the image/picture due to manufacturer's change. Should you require the exact item in the picture, please call or email us to enquire.
Need more detailed specs?
More from This Range
View the Electrical Cables and Connectors Full Range
More from This Range
View the Electrical Accessories Full Range
View other similar products
Safe-D F-Clip 30 Fire-Rated Flexible Cable Clip (L) 56mm x (W) 20mm x (H) 8mm (folded - max height), D-Line F-CLIP30 (pack of 100)
The Safe-D F-Clip 30 is a fire-rated flexible cable clip that is supplied in flat form, and can be q..
£16.47 Ex. VAT
Safe-D U-Clip 40 Fire Clips for 38mm+ Trunking or Surface Mounting 18th Edition Compliant (Pack of 50)
These Safe-D U-Clip 40 is ideal for fitment in 38mm or 40mm non-metallic trunking bases, or to provi..
£14.47 Ex. VAT
Safe-D Conduit Clip 20 Galvanised (pack of 20), Fire Rated Clips to secure Cables, 18th Edition Compliant
The Safe-D Conduit Clip 20 combines fire performance, quickest fix, and a modern look, to secure cab..
£7.97 Ex. VAT
Safe-D Spring Clip (pack of 50), Fire Clips Spring Steel Clip 18th Edition Compliant
This is the D-Line Safe-D Spring Clip (fire clip) ideal for effectively securing single cables (<..
£12.92 Ex. VAT