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APHH Concealed-Flange Heavy Joist Hanger


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APHH heavy hangers connect 4x and 6x beams to girders. These concealed-flange hangers feature straight edges and provide a cleaner-looking installation for joist connections. Available in a range of sizes, the hangers install easily to the joist with the Outdoor Accents® structural wood screw and hex-head washer, and to the header with the Strong-Drive® SDS Heavy-Duty Connector screw.


  • 12 gauge


  • ZMAX® galvanized with black powder coat


  • Use all specified fasteners; see General Notes
  • Use the Outdoor Accents structural wood screw (SDWS22312DBB) and hex-head washer (STN22) to connect to the joist
  • Use the Strong-Drive SDS Heavy-Duty Connector screw (SDS25300) to connect to the header

Related Literature

Load Tables

Heavy Joist Hanger

Outdoor Accents Decorative Hardware — Heavy Joist Hanger Load Table
  1. Uplift loads have been increased for earthquake or wind loading with no further increase allowed. Reduce where other loads govern.
  2. All fasteners are Simpson Strong-Tie® SDS25300 to the header and SDWS22312DBB with STN22 to the joist.
  3. Fasteners sold separately

Code Reports

Part IAPMO UES ER ICC-ES ESR City of Los Angeles State of Florida
APHH46 ER-102 ER-280
APHH46R ER-102 ER-280
APHH610 ER-102 ER-280
APHH610R ER-102 ER-280