Simpson Deck Joist Tie — Black Powder-Coated, 12‑Gauge Galvanized Steel
Heavy-duty joist tie to fasten 2" wide lumber to the face of 4" or larger framing members for outdoor structures. 12‑gauge galvanized steel with black powder coat for corrosion resistance and a low‑profile appearance. Sold individually or as a kit with Simpson structural wood screws (3‑1/2" or 5‑1/2") and hex‑head washer.
Key benefits
- Secure connection for deck joists, rim joists, ledger repairs, pergolas, and exterior framing
- Galvanized 12‑gauge steel with black powder coat for enhanced corrosion protection and aesthetics
- Available with matched Simpson structural screws and hex‑head washer for simplified installation
Available options
- Plate width: for 2" wide lumber or for 4" wide lumber
- Sold as: plate only, or kit with plate + screw (3‑1/2" or 5‑1/2") + hex‑head washer
Materials & finish
- 12‑gauge galvanized steel with black powder coat
Typical uses
- Attaching 2" joists, blocking, or ledger trim to the face of 4" or larger posts, beams, or rim joists in deck and exterior framing applications
Basic specifications
- Compatible lumber widths: 2" or 4" (select model)
- Steel thickness: 12 gauge
- Fasteners: Simpson structural wood screws (3‑1/2" or 5‑1/2") available in kits
Installation overview
- Position the joist tie to align the 2" member against the face of the supporting member.
- Fasten the plate to the supporting member with the specified screws through the designated holes.
- Fasten the 2" member to the plate using the provided structural wood screws and hex‑head washer.
- Ensure all fasteners are fully seated and follow Simpson instructions and local building codes for spacing and load requirements.
Compatibility & code notes
- Use only Simpson‑approved screws and fasteners to achieve rated performance.
- Consult Simpson product literature and local building codes for allowable loads and specific installation details. Consider higher‑grade corrosion protection for coastal or highly corrosive environments.
