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HDA-PR Undercut anchor

Configurator
Technical Data
Documents
Features & Applications
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Ultimate-performance pre-set undercut anchor for dynamic loads (stainless steel)

  • Material, corrosion: Stainless steel, A4
  • Head configuration: Externally threaded
  • Approvals / test reports: ETA, Seismic

Customers also searched for Undercut or Seismic.

Choose options

Anchor size
  • M12
  • M16
Standard embedment depth
  • 125 mm
  • 190 mm
Max. fixture thickness at standard embedment depth
  • 50 mm
  • 60 mm
Pack size
  • 4 pc
  • 8 pc
 Product options
Quantity
Packs
Total Pieces
1
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Discounted net
From NZD3,740.00

Technical Data

Material, corrosion
Stainless steel, A4
Head configuration
Externally threaded
Approvals / test reports
ETA, Seismic
Fatigue loading
Yes
PROFIS software
Yes
Type of fastening
Pre-fastening

Documents

Technical information
Approval document
Brochure
Sustainability Documentation
Operating Instruction
pdf PDS_HDA_S2C_2025_en, English [ 1.3 MB ]
pdf Solutions for fastening: Improved design for anchors under shear loading, English [ 1.6 MB ]

Features & Applications

Features

  • Combines the flexibility and immediate loading of a post-installed mechanical anchor with the performance of a cast-in-place headed stud
  • Close spacing and small edge distances thanks to low expansion forces
  • Self-undercutting facilitates fast and reliable installation without the need for additional tools
  • The keying effect provides a secure hold even in cracked concrete under dynamic loading
  • Manufactured under the NQA-1 nuclear quality assurance program with comprehensive approvals

Applications

  • Safety-relevant, heavy-duty fastening for dynamic loading in cracked or uncracked concrete and corrosive environments, including applications in nuclear power plants
  • Anchoring supports for heavy pipes, safety barriers, industrial machines, crane rails, dorm structures, crash barriers, roof fastening points, elevator tracks, bridge retrofitting etc.

For approval or certificate information, please see individual items.

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