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HDA-P Undercut anchor

Undercut anchor HDA-P M12x125/30 #331546

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Technical Data
Documents
Features & Applications
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Ultimate-performance pre-set undercut anchor for dynamic loads (zinc-plated)

  • Material, corrosion: Carbon steel, zinc-plated
  • Head configuration: Externally threaded
  • Approvals / test reports: ETA, Fatigue, Seismic

Customers also searched for Undercut or Seismic.

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Anchor size
  • M12
Standard embedment depth
  • 125 mm
Max. fixture thickness at standard embedment depth
  • 30 mm
Pack size
  • 8 pc
 Product options
Quantity
Packs
Total Pieces
8
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Discounted net
NZD1,672.00
NZD209.00 / 1 Piece

Technical Data

Material, corrosion
Carbon steel, zinc-plated
Head configuration
Externally threaded
Approvals / test reports
ETA, Fatigue, Seismic
Max. fixture thickness at standard embedment depth
30 mm
Fatigue loading
Yes
PROFIS software
Yes

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 capability 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 faster and more reliable installation without need for a separate undercutting tool or additional operations
  • The resulting keying effect provides a more secure hold even in cracked concrete under dynamic loading
  • Manufactured under an NQA-1 nuclear quality assurance program with comprehensive approvals

Applications

  • Safety-relevant, heavy-duty fastenings for all dynamic loading (shock, seismic and fatigue) in cracked or uncracked concrete, including applications in nuclear power plants
  • Fastenings to support heavy pipes, safety barriers, industrial machines, crane rails, dorm structures, crash barriers, roof fixings, elevator tracks, bridge retrofitting etc.
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