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SKU: HUC3511

Simpson HUC3511 Heavy Concealed-Flange Face-Mount Joist Hanger

Simpson HUC3511 Heavy Concealed-Flange Face-Mount Joist Hanger

Regular price $22.40
Sale price $22.40 Regular price
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Simpson Strong-Tie HCU Heavy Concealed-Flange Face-Mount Joist Hangers are the concealed flange version of the HU joist hanger. These face-mount concealed flange hangers have concealed header flanges providing cleaner visible lines in exposed conditions. Most models have triangle and round holes. To achieve maximum loads, fill both round and triangle holes with common nails.


  • Use all specified fasteners.
  • HU/HUC can be installed filling round holes only, or filling round and triangle holes for maximum values.
  • Joists sloped up to 1/4:12 achieve load tables.
  • HU/HUC hangers can be welded to a steel member. Allowable loads are the lesser of the values in the hanger tables or the weld capacity - refer to technical bulletin T-HUHUC-W.

Looking for custom hangers? Some models of this heavy-duty hanger can be special ordered with a skewable seat and a seat that slopes as far as up to 45°. Call us for a quote on your custom order!

NOTE: The correct fasteners installed in the correct position must be used to achieve published load values

California Residents: WARNING


Fasteners required: TNT25134H for concrete; TNT25234H for GFCMU
Thickness: 14 Gauge
Width: 2-3/8"
Finish: G90 Galvanized
Joist size: 2-5/16 X 11-7/8
Product Guide: View Spec Sheet
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× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit:

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