Steico Ejotherm STR H screw anchor

• ETICS screw anchor for timber structures
• According to AbZ Z-9.1-822
• Screw anchor with galvanised steel screw for fixing
GUTEX wood fibre insulation boards to
a load-bearing timber structure
• Incl. insulation plugs, 100 pieces per carton

Properties

• A2 stainless steel screw with hardened drill point
• Corrosion-resistant fastening
• The EJOT STR principle with the ejotherm STR cap for homogeneous surfaces and even plaster application – quick and easy, with no milling dust
• Recessed installation in WAP-zg mineral wool insulation boards (type WV) in combination with ejotherm VT 2G
• No pre-drilling required
• Alternatively, can be mounted flush with the surface using the STR plug
• Permanent contact pressure
• 100% setting control: the countersinking of the plate element indicates secure anchorage

Technical data

• Screw diameter: 6 mm
• Plate diameter: 60 mm
• Screw-in depth: 30 - 40 mm
• Screw drive: TX25
• Point thermal transmittance χ:
  recessed installation in timber substrates: 0.001 W/K
  flush installation in timber substrates: 0.002 W/K
• DIBt approval: Z-9.1-822

Tensile load capacity in the substrate:

Solid timber, glued laminated timber, glued solid timber or cross-laminated timber made from softwood

• Minimum screw penetration depth: 35 mm or 24 mm (screwed through)
• Design load Fax,90,Rd: 0,94kN

OSB boards

• Minimum screw penetration depth: 15 mm (screwed through)
• Design load Fax,90,Rd: 0,56kN

Synthetic resin-bonded chipboard

• Minimum screw penetration depth: 16 mm (screwed through)
• Design load Fax,90,Rd: 0,56kN

Cement-bonded chipboard

• Minimum screw penetration depth: 16 mm (screwed through)
• Design load Fax,90,Rd: 0.56kN