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HST3-R Wedge anchor
Ultimate-performance expansion anchor for cracked concrete under static and seismic conditions (A4 SS)
- Material, corrosion: Stainless steel, A4
- Head configuration: Externally threaded
- Approvals / test reports: ETA, Fire, FM (Factory Mutual), Seismic
Customers also searched for expansion anchor, anchoring in cracked concrete, anchoring in uncracked concrete, anchors or anchoring.
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Anchor size
- M8
- M10
- M12
- M16
- M20
- M24
Anchor length
- 70 mm
- 75 mm
- 80 mm
- 85 mm
- 90 mm
- 95 mm
- 100 mm
- 105 mm
- 110 mm
- 115 mm
- 125 mm
- 130 mm
- 135 mm
- 145 mm
- 160 mm
- 165 mm
- 170 mm
- 185 mm
- 200 mm
- 215 mm
- 220 mm
- 230 mm
- 260 mm
- 300 mm
Pack size
- 5 pc
- 12 pc
- 25 pc
- 40 pc
- 50 pc
 Quantity 
 Packs 
Total Pieces 
 1 
Discounted net
 From OMR 2.963 
Technical Data
Material, corrosion
 Stainless steel, A4 
Head configuration
 Externally threaded 
Approvals / test reports
 ETA, Fire, FM (Factory Mutual), Seismic 
Base materials
 Concrete (cracked) 
Installation tools
 SIW 6-22 ½” Cordless impact wrench, DD 30-W Core drill, TE 6-A22 Cordless rotary hammer 
PROFIS software
 Yes 
Environmental conditions
 Indoor with temporary condensation 
Documents
Features & Applications
Features
- High resistance – to meet geometrically challenging requirements, e.g. reduced member thickness or smallest spacing and edge distances
- Increased undercut percentage in combination with optimized coating
- Greater flexibility thanks to two embedment depths included in the ETA
- Minimum edge and spacing distances reduced by up to 25% compared to HST expansion anchors
Applications
- Particularly suited to safety-relevant applications in corrosive environments
- All safety-relevant fastenings in cracked and uncracked concrete
- All safety-relevant fastenings in seismic loading conditions, category C1 for non-structural elements and category C2 for structural elements
- Handrails
For approval or certificate information, please see individual items.









