Simpson Strong-Tie HD7B HDB 12-3/8-in. Galvanized (G90) Bolted Holdown

• Installed after the placement of concrete and framing is in place
• Can be installed directly on the sill plate or raised above it
• Self-jigging, ensuring the code-required minimum of seven bolt diameters from the end of the post when installed flush with the sill plate
• Feature a unique seat design which greatly minimizes deflection under load
• Base made from 3/16-in. steel; body made from 10-gauge steel
• Width: 2-1/2 in.
• Height: 12-3/8 in.
• Galvanized (G90) for corrosion resistance

The Simpson Strong-Tie HDB is designed to provide loads for intermediate-load-range shearwalls, braced-wall panels and lateral applications in wood construction. This bolted holdown is installed with bolts into studs or columns and offers low-deflection performance for a range of load requirements. The HDB is suitable for back-to-back applications where eccentricity is a concern.

• Installed after the placement of concrete and framing is in place
• Can be installed directly on the sill plate or raised above it
• Self-jigging, ensuring the code-required minimum of seven bolt diameters from the end of the post when installed flush with the sill plate
• Feature a unique seat design which greatly minimizes deflection under load
• Base made from 3/16-in. steel; body made from 10-gauge steel
• Width: 2-1/2 in.
• Height: 12-3/8 in.
• Galvanized (G90) for corrosion resistance

Install With: Install with 7/8 in. anchor bolt and 3/4 in. stud machine bolts