The Simpson Strong-Tie HJHMI Heavy Duty range is a series of structural-grade masonry supported joist hangers engineered specifically to accommodate deep, high-capacity engineered wood I-joists. Formed from robust 3mm thick pre-galvanised mild steel, these heavy-duty connectors provide a rigid, reliable interface for transferring heavy floor loads directly into supporting blockwork or structural steel beams. By supplying exceptional vertical shear capacity and side-flange restraint, this system effectively supports deep-set engineered timber layouts across wide-span intermediate floors, apartment separation zones, and demanding commercial developments.
|
Engineered I-Joist Containment Features extra-high side flanges configured to provide excellent lateral containment for deep I-joist profiles, keeping the slim internal web fully stabilised and highly resistant to structural rotational forces. |
Elite Load Bearing Interface Includes an expanded top flange layout that optimizes surface contact area with masonry structures to ensure safe downward load distribution, whilst featuring a base slot to assist rapid ground-level tracking and inspection. |
Simpson Strong-Tie HJHMI375/150 375mm x 150mm
Heavy Duty Masonry I-Joist Hanger Pre-Galv
Product Code: 78HJHMI3750150
|
|
Simpson Strong-Tie HJHMI390/150 390mm x 150mm
Heavy Duty Masonry I-Joist Hanger Pre-Galv
Product Code: 78HJHMI3900150
|
|
Simpson Strong-Tie HJHMI415/150 415mm x 150mm
Heavy Duty Masonry I-Joist Hanger Pre-Galv
Product Code: 78HJHMI4150150
|
|
Simpson Strong-Tie HJHMI420/150 420mm x 150mm
Heavy Duty Masonry I-Joist Hanger Pre-Galv
Product Code: 78HJHMI4200150
|
|
Simpson Strong-Tie HJHMI195/180 195mm x 180mm
Heavy Duty Masonry I-Joist Hanger Pre-Galv
Product Code: 78HJHMI1950180
|
|
Simpson Strong-Tie HJHMI200/180 200mm x 180mm
Heavy Duty Masonry I-Joist Hanger Pre-Galv
Product Code: 78HJHMI2000180
|
|
Simpson Strong-Tie HJHMI225/180 225mm x 180mm
Heavy Duty Masonry I-Joist Hanger Pre-Galv
Product Code: 78HJHMI2250180
|
|
Simpson Strong-Tie HJHMI235/180 235mm x 180mm
Heavy Duty Masonry I-Joist Hanger Pre-Galv
Product Code: 78HJHMI2350180
|
|
Simpson Strong-Tie HJHMI240/180 240mm x 180mm
Heavy Duty Masonry I-Joist Hanger Pre-Galv
Product Code: 78HJHMI2400180
|
|
Simpson Strong-Tie HJHMI300/180 300mm x 180mm
Heavy Duty Masonry I-Joist Hanger Pre-Galv
Product Code: 78HJHMI3000180
|
|
Simpson Strong-Tie HJHMI350/180 350mm x 180mm
Heavy Duty Masonry I-Joist Hanger Pre-Galv
Product Code: 78HJHMI3500180
|
|
Simpson Strong-Tie HJHMI400/180 400mm x 180mm
Heavy Duty Masonry I-Joist Hanger Pre-Galv
Product Code: 78HJHMI4000180
|
|
