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TIREFOND DIN 571/ Zn

  • Screw-in lag bolt Din 571 bare zinc-plated with natural hexagonal head, for wooden support.
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Applications

  • Fixing wooden rafters to ISOLCO brackets.

Advantages

  • Resistance to heavy loads.
  • Hexagonal head: Excellent torque resistance and better hold.
  • Tightening effect due to partial thread.
  • Sharp point: does not split the wood and is easy to bait.
  • No pre-drilling required.

Technical characteristics

Type of the screw tip Simple tip
Type of thread Single thread
Anchoring depth 50 mm
Pre-drilling With pre-drilling on steel only
Product material Zinc plated steel
Head shape Hex. Head
Laquering Natural head
Resistance to corrosion 2 Kesternich cycles
Installation mode Installation with hexagonal screwdriving
Supporting material Wood
5 features on 10
1 generic code
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PA mini
L
Generic code PA mini  (mm)  
Anchoring depth
 L  (mm)  
Length
12250TIREFOND A VISSER TH13 Zn 8x50 50 50
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 generic codes on 

Regulations and approvals

  • In accordance with DTU 40. 35: Roofing work using ribbed plates - Coated STEEL sheets.
  • In accordance with DTU 40. 37: Corrugated sheet roofing work - FIBRES-CEMENT.
  • In accordance with DTU 31. 2: Construction of timber-framed houses and buildings.
  • In compliance with DTU 31. 1: Wooden frames and stairs.
  • In accordance with DTU 40. 36: Roofing work using ribbed plates - Coated ALUMINUM sheets.

Reference sites

Cartier Paris store

The Etanco group's solution was to supply a whole set of mechanically welded stainless steel parts with articulated arms thus enabling the stone to tilt into a lintel. Our BARACO range of anchors as well as our ISOLCO range of brackets have been chosen and supplied for their high resistance to corrosion, which is essential in a large city subject to pollution.

Find out more on the ETANCO Group website
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