Fastening with reduced swarf on the roof
EJOFAST® self-drilling screws
The EJOFAST® family for various applications on the roof
The self-drilling screws of the EJOFAST® family allow secure application to the surface. Displacement or slipping is almost impossible.At the same time, the drill tip of the EJOFAST® self-drilling screws does not produce any sharp-edged swarf that gets stuck in the material. This enables the fitters to work much more efficiently, as the amount of cleaning work to remove swarf on the roof is significantly reduced.
Get to know our specific fastening solutions from the EJOFAST® family and learn more about the respective features and advantages.
EJOFAST® self-drilling screw JF3-Plus-6.8
The EJOFAST® JF3-Plus-6.8 is a self-drilling screw for screwing profiled sheets, sandwich panels, edge parts and cladding onto timber substructures. The low splitting effect in the wood due to the slim, concave tip geometry and the suitability for high loads should be emphasized.
Suitable accessories: Storm washers
EJOFAST® self-drilling screw JF3-Plus-4.9
The EJOFAST® JF3-Plus-4.9 is a self-drilling screw for screwing profiled sheets, sheet metal, edge parts and cladding onto timber substructures. The low splitting effect in the wood due to the slim, concave tip geometry and the suitability for fastenings with low edge distances should be emphasized.
Suitable accessories: Storm washers
EJOFAST® self-drilling screw JF2-2H-4.8
The EJOFAST® JF2-2H-4.8 is a side lap screw for profiled metal sheets in areas that are not exposed to the weather. The undercut principle of the screw is used to securely connect thin metal sheets.
Suitable accessories: Sealing tape
EJOFAST® self-drilling screw JF3-2H-4.8
The EJOFAST® JF3-2H-4.8 is a side lap screw for profiled metal sheets in areas that are not exposed to the weather. The undercut principle of the screw is used to securely connect thin metal sheets.
Suitable accessories: Sealing tape
EJOFAST® self-drilling screw JF3-FR-2-5.5
The EJOFAST® self-drilling screw JF3-FR-2-5.5 is suitable for screwing smoke deflectors, edge parts and cladding. Due to the material displacement, it has a particularly high load-carrying capacity. In addition, thanks to its approvals, it can also be used on the international market.
Suitable accessories: FR-Tool
EJOFAST® self-drilling screw JF3-2-6.0
EJOFAST® self-drilling screws JF3-2-6.0 are used for fastening trapezoidal sheet flashings, clips for fixing standing seam systems and pre-punched retainers to thin-walled steel substructures (e.g. profiled sheets). They enable fastening with reduced swarf with very good clamping properties and are approved for international use. Due to the slightly increased diameter compared to JF3-2-5.5, they have higher gripping properties in most applications.
EJOFAST® self-drilling screw JF3-2-5.5
The EJOFAST® self-drilling screw JF3-2-5.5 enables the fixing of standing seam systems, retaining strips, smoke deflectors, edge parts and cladding. Trapezoidal sheet metal shoes can also be attached with the self-drilling screw. Due to the material displacement, it has a particularly high load-carrying capacity. In addition, thanks to its approvals, it can also be used on the international market.