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Frame fixing: for example SXS

top: SXS-T with galvanized CO-NA countersunk screw
middle:SXS-F US with CO-NA hexagon head screw with moulded washer
bottom:SXS-SS with galvanized CO-NA hexagon head screw

  • First nylon frame fixing approved for cracked concrete.
  • Fixing sets with A4 stainless steel CO-NA screws for external applications and in damp conditions.

Your advantages at a glance:

  • The Fischer CO-NA screw makes the SXS economic because it enables high permissible loads and bending moments, thereby reducing the number of anchors required.
  • All fastening sets are pre-assembled.
  • An integrated hammer-in stop prevents the anchor expanding prematurely during installation.
  • The SXS-FUS version dispenses with the need for washers and prevents contact corrosion.
  • Our wide assortment of wood and metal structures (for both indoor and outdoor use) enable a broad spectrum of applications.
  1. 4-way expansion form lock guarantees highest grip.
  2. Anti-rotation lugs prevent the plug rotating in the drill hole.
  1. By means the innovative geometry of the threaded with distinctive cones the expansion force increases depending on the external basis.
  2. Spread range: When a crack appears in the concrete the re-expansion zone with it´s extra strong shaped cones provides the active re-expansion of the SXS.
  3. The maximum screw diameter of the CO-NA screw is situated exactly in the position of the bearing point.
  4. Available with counter sunk and torx wrench as hexagon head screw with or without integrated washer.

By screwing in the CO-NA screw all around the drill hole expansion forces are created. The SXS has been activated. 

Due to the geometry of the cones the expansion forces increase as soon as the load at the screw increases. When a crack opens in the concrete the CO-NA screw moves marginally towards the outside. Due to the re-expansion zone the expansion forces get increaded and the SXS adjusts the generated enlargement of the drill hole.

Frame fixing: for example SXS

Product information

Approved for:

  • Concrete
  • Solid bricks
  • Solis sand-lime brick
  • Hollow block made from lightwight concrete
  • Multilyer composite concrete wall

Also suitable for:

  • Natural stone with dense structure
  • Solid block made from lightweight concrete
  • Solid panel made from gypsum
Frame fixing: for example SXS

Use and application

For fixing of:

  • Railings
  • Handrails
  • Gates
  • Door frames
  • Fire protection doors
  • Windows
  • Kitchen cabinets
  • Squared timbers
  • Facings
  • Facade and roof substructures made
    of wood and metal
  • Cable conduits
Frame fixing: for example SXS

Installation

SXS-T for wood constructions

SXS-FUS for metal constructions
SXS-FUS for metal constructions

Installation information:

  • We advise countersunk screws for fixing wooden structures, and anchor sleeves with a flat collar and hexagon-head screws for metal structures.
  • The hexagon-head with integrated washer also has an integral-socket.