4.2mm x 40mm Knauf Aquapanel Rustproofed Maxi Screws SN40 - box of 250

4.2mm x 40mm Knauf Aquapanel Rustproofed Maxi Screws SN40 - box of 250
Price: £49.18 (£59.02 inc VAT)
- Product Code: A1-1924
- Delivery Time: 1 - 2 days
- Brand: Knauf (Tech. support: 08000304135)
- Model and Size: 4.2mm x 40mm
- Currently: 16 in stock
Our ratings on 28-08-2025:

4.8 out of 5
4.2mm x 40mm Knauf Aquapanel Rustproofed Maxi Screws SN40 - box of 250
Length: 40mm
Pack Quantity: 250
4.2mm x 40mm Aquapanel Maxi SN40 needlepoint screws have been specially developed for fixing Aquapanel Cement Board on to timber and metal frameworks of differing thicknesses. Aquapanel Maxi Screws SN40 can be used for both wall and ceiling applications in interior and exterior applications. Aquapanel Maxi Screw SN40 is suitable for a single or double layer boards on a metal framework or a single-layer panel on a wooden framework. They have a special corrosion-proof coating, which gives a guaranteed 720 hours corrosion resistance in a salt spray test.
INSTALLATION
- The screws are installed flush so that the screw heads are level with the plane of the board,
- Screw spacing 250mm,
- Distance from edge > 15 mm.
- Wall: 15 pieces/m2, stud spacing 600/625 mm
- Ceiling: 25 pieces/m2, profile spacing 300/312.5 mm
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100mm Knauf Omnifit 35 Glass Wool Slabs are rigid multipurpose, flexible, non-combustible glass mineral wool slab that is designed for friction fitting installation at 400mm spacings. It has excellent thermal, acoustic, and fire resistance. The sound absorption qualities of Knauf Omnifit slabs are r..
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12.5mm x 900mm x 2400mm Knauf Rooftop Aquapanel Cement Board is an extremely durable construction board highly resistant to moisture, mould and mildew growth. It can be used as a cover board above the insulation and as a substrate to take on the waterproofing layer, and as a substrate board on the s..
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90mm Knauf Omnifit 35 Glass Wool Slabs are rigid multipurpose, flexible, non-combustible glass mineral wool slab that is designed for friction fitting installation at 600mm spacings. It has excellent thermal, acoustic, and fire resistance. The sound absorption qualities of Knauf Omnifit slabs are re..
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Model and Size: 2400mm x 1200mm - 2.88m2
Delivery Time: 1 - 2 days
12.5mm Knauf Aquapanel Exterior Cement Board provides a solid, dry base that can withstand the extreme weathering effects of wind, rain, and snow. It makes an ideal substrate for directly applied render finishes and can be used for exterior walls in ventilated systems, exterior ceilings, and soffits..
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Model and Size: 600mm x 1200mm - 0.72m2 28mm
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Knauf Brio 28 (18mm Gypsum Fibreboard and 10mm Wood Fibre) is a high performance gypsum fibre dry screed low density floor board made from 60% recycled material with improved acoustic performance and underfloor heating efficiency, specially developed for use in new or refurbished residential an..
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