Description
Simpson Strong-Tie HIT420 Description
The Simpson Strong-Tie HIT420 is a galvanized top-flange joist hanger designed for engineered wood, offering high load capacity and durability.
Simpson Strong-Tie HIT420 Includes
- (1) HIT420 Galvanized Top-Flange Joist Hanger
Simpson Strong-Tie HIT420 Features
- Time-saving PAN nailing
- Features two face nails for higher uplift
- Cost-effective solution for standard 90° connections
- Made from heavy-gauge steel
- Engineered for demanding framing applications
Simpson Strong-Tie HIT420 Applications
- Multi-Family Construction: Offers safe, high-capacity joist support for apartments and condominiums.
- Light Commercial Projects: Ideal for projects requiring engineered wood framing with code-compliant load capacity.
- Custom Homes: Delivers secure connections in homes with open floor plans and long spans.
- Mezzanines and Platform Framing: Ensures structural stability in warehouse and industrial environments using I-joist framing.
Simpson Strong-Tie HIT420 Installation Overview
- Install with Simpson Strong-Tie nails or screws as specified.
- Ensure joist end bears fully in the hanger seat before fastening.
- Top-flange must be fully supported on the header material.
- Not designed for skewed or sloped joists.
Simpson Strong-Tie HIT420 Specifications
| Finish | G90 Galvanized |
| Material | 16 Gauge Steel |
| Joist Size | 3-1/2″ x 20″ |
| Width | 3-9/16″ |
| Height | 20″ |
| Fasteners Required | Top – (4) 0.162″ x 3-1/2″ Nails, Face – (6) 0.162″ x 3-1/2″ Nails, Joist – (2) 0.148″ x 1-1/2″ Nails |
NOTE: The correct fasteners installed in the correct position must be used to achieve published load values.
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