International Catalogue

Frame fixing SXS
The high-performance frame fixing for solid building materials
and cracked concrete
Cable trays
VERSIONS
▪ zinc-plated steel
▪ stainless steel
BUILDING MATERIALS
Approved for:
▪ Concrete C20/25 to C50/60
▪ Three-layer composite exterior wall
panels
▪ Hollow block made from lightweight
concrete
▪ Solid sand-lime brick
▪ Aerated concrete
▪ Solid brick
Also suitable for:
▪ Natural stone with dense structure
▪ Solid block made from lightweight
concrete
▪ Solid panel made from gypsum
▪ Concrete C12/15
Façade sub-structures
APPROVALS
Frame fixings / Stand-off installation
ADVANTAGES
▪ The ideal interaction of the SXS with
the fischer CO-NA screw allows for
the highest load-bearing capacities in
solid building materials and aerated
concrete. This allows for an economical
fixing.
▪ The CO-NA screw causes the plug to
expand in the crack. This is confirmed
by the first approval for a plastic frame
fixing for single fixings.
▪ The large diameter of the CO-NA
screw means that high shear loads
can be supported safely. Thus fewer
fixing points are required.
APPLICATIONS
▪ Façade and roof substructures made
of wood and metal
▪ Windows
▪ Fire protection doors
▪ Guard rails
▪ Handrails
▪ Squared timbers
▪ Kitchen cabinets
▪ Gates
FUNCTIONING
▪ The SXS is suitable for push-through
installation. Screwing in the CO-NA
screw causes the SXS to expand in
four directions and anchor into the
building material.
▪ When a crack forms in the concrete,
the cones of the screw actively
expand, thus increasing the expansion
effect and the holding force of the
plug.
▪ Countersunk head screws are recommended
for the installation of timber
constructions; in the case of metal
constructions, use plugs with a wide
sleeve rim and a moulded washer
on the screw, which also features an
integrated hexagon socket.
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