The Simpson Strong-Tie BP 1-3HDG Bearing Plate is engineered to provide a greater bearing surface than standard-cut washers, effectively distributing the load at critical structural connections. By transferring concentrated compressive forces between two structural elements, this hot-dip galvanized bearing plate delivers reliable performance in demanding applications where corrosion resistance is essential. With its 3" x 3" footprint and 3/8" thickness, it is sized to accommodate the most common anchor bolt configurations while offering superior load distribution where it matters most.

Key Features

• Replaces standard-cut washers while providing a greater bearing surface
• Sized for most common anchor bolt sizes: 3/8", 1/2", 5/8", 3/4", 7/8", and 1"
• Available in Hot-Dip Galvanized (HDG) finish for higher corrosion resistance
• Also available in black powder coat finish
• Transfers concentrated compressive forces between two structural elements

Specifications

• Model No.: BP 1-3HDG
• Bolt Diameter: 1 in.
• Hole Size: 1-1/16 in.
• Width (W): 3 in.
• Length (L): 3 in.
• Thickness: 3/8 in.
• Coating / Material: Hot-Dip Galvanized
• MPN: BP 1-3HDG

Approved Applications

• Critical structural connections requiring enhanced load distribution over standard-cut washers
• Shearwall applications - position the edge of the plate washer within 1/2" of the sheathed edge of the sill plate
• Single- and double-sheathed 2x6 wall assemblies
• Anchor bolt connections utilizing the most common bolt sizes from 3/8" through 1"

Installation Notes

• For shearwall applications, position the edge of the plate washer within 1/2" of the sheathed edge of the sill plate.
• BPS-6 plate washers are sized to accommodate the 1/2" requirement from the sheathed edge in single- and double-sheathed 2x6 walls.
• A standard-cut washer is required when used with BPS slotted bearing plates.

Disclaimer: Product dimensions and/or screw or bolt holes may differ from picture.

Frequently Asked Questions

What anchor bolt sizes is the BP 1-3HDG compatible with?

The BP 1-3HDG bearing plate is sized to accommodate the most common anchor bolt sizes, including 3/8", 1/2", 5/8", 3/4", 7/8", and 1" diameter bolts. Its 1-1/16" hole size is specifically designed for use with a 1" bolt diameter.

Why would I use this bearing plate instead of a standard-cut washer?

The BP 1-3HDG provides a greater bearing surface than standard-cut washers thanks to its 3" x 3" footprint and 3/8" thickness. This larger surface area more effectively distributes concentrated compressive forces between two structural elements, making it the preferred choice at critical structural connections where enhanced load distribution is required.

Is the BP 1-3HDG suitable for outdoor or high-moisture environments?

Yes. The BP 1-3HDG features a Hot-Dip Galvanized (HDG) finish, which provides higher corrosion resistance compared to standard finishes, making it well suited for applications where exposure to moisture or corrosive conditions is a concern. For applications where a different aesthetic or finish is preferred, the bearing plate is also available in a black powder coat finish.

Are there any specific installation requirements for shearwall applications?

Yes. When used in shearwall applications, the edge of the BP 1-3HDG plate washer should be positioned within 1/2" of the sheathed edge of the sill plate. The plate is also approved for use in both single- and double-sheathed 2x6 wall assemblies.