HDA-P Undercut anchor
Undercut anchor HDA-P M20 x 250/100 #339266
Ultimate-performance pre-set undercut anchor for dynamic loads (zinc-plated)
- Material, corrosion: Carbon steel, zinc-plated, Zinc plated (min. 5 microns)
- Head configuration: Externally threaded
- Approvals / Test reports: ICC-ES report (concrete), LABC, Nuclear (NQA-1), Seismic
Customers also searched for self-undercutting anchor or undercut anchor.
Choose options
Anchor size - D
- M10
- M12
- M16
- M20
Standard embedment depth
- 3.937 in
- 4.921 in
- 7.48 in
- 9.843 in
Max. fixture thickness at standard embedment depth
- 0.79 in
- 1.18 in
- 1.57 in
- 1.97 in
- 2.36 in
- 3.94 in
Pack size
- 2 pc
- 4 pc
- 8 pc
- 12 pc
Quantity
Box
Total Pieces
2
Discounted net
$639.00
$639.00 / 1 Box
Technical Data
Material, corrosion
Carbon steel, zinc-plated, Zinc plated (min. 5 microns)
Head configuration
Externally threaded
Approvals / Test reports
ICC-ES report (concrete), LABC, Nuclear (NQA-1), Seismic
Max. fixture thickness at standard embedment depth
3.94 in
Seismic loading
Yes
Fatigue loading
Yes
PROFIS Software
Yes
Documents
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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