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Timber construction screw EASYfast
Art.No. 207256

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Details

Application Areas:

Carpenters/ roofers/ (prefabricated) timber construction companies

Applicable for load-bearing and (non)approval-relevant timber structures

Wood joints in structural (prefabricated) timber constructions: timber (frame) constructions, formworks, rafter and shifter attachments

Installation outdoors (also direct weathering) or in damp areas

Also applicable inshore (salty air) or industrial applications (low level of chlorides, sulfur dioxide)

Advantages:

  • High corrosion resistance
    • Ruspert coating for durable and highly corrosion-resistant wood connections - also in coastal regions
  • Higher load-bearing capacity
    • Washer head ensures higher load values than comparable countersunk head screw
    • Extended thread length and strong thread flanks ensure optimum wedging in wooden substrates
  • Efficient screwing
    • Higher load-bearing capacity of washer head
    • Lower number of screws and screwing time required
  • Power and energy saving
    • Reduced screwing torque due to milling ribs at shaft and special sliding coating on the thread
  • Reduced wood-cracking
    • Notch (“CUT”) at screw tip for close-to-the-edge screwing
  • Maximum safety and high product quality
    • Ensured by ETA-12/0280 and external independent testing institute
Timber construction screw EASYfast
Timber construction screw EASYfast

Processing information

Load-bearing, approval-relevant timber constructions always have to be calculated by structural engineer with ETA of applied screws
Design of fastening points/ overall construction must be based on the characteristic load values of screw type and installation specifications ​​specified within ETA-12/0280
Fixing of thermal insulation must also comply with local applicable national regulations
Only countersunk head screws allowed for connecting wood-based materials to roof-mounted insulation systems (ETA-12/0280: A.1.4. installation provisions)

Advice

Applicable with or without pre-drilling (pre-drilling-Ø ≤ screw core-Ø)
Pre-drilling usually not necessary for screwing into softwoods (e.g. spruce, pine, fir)
When using hardwood, pre-drilling is recommended to prevent screw breaks
When using metal attachments (screw-head-side), pre-drilled hole in the metal part must be larger than thread-outer-Ø
Datasheets & Downloads

Productadvisor for Houtschroeven

Verschillende toepassingsgebieden vereisen verschillende schroef- en draageigenschappen van een schroef. Opmerking: Voorboren wordt met name aanbevolen voor schroeven die zeer dicht bij de rand komen of om het risico op splijten te verminderen.

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