

The Regal Mounting Plate Structural Bolts are used when installing posts to Regal Stair Treads with the Mounting Plate Insert.
Regal MB3 Structural Bolts are Hot Dipped Galvanized 3/8" x 2-3/4" bolts & nuts used to attach posts to stair treads withe the MPI Mounting Plate Insert.
| Package Quantity | 4 Regal MB3 Structural Bolts w/Nuts per pack |
|---|---|
| Manufacturer | Regal Ideas |
| Manufacturer Link | http://regalideas.com/products/quickstep/ |
| Installation Help | https://www.thedeckstoreonline.com/regal-ideas-aluminum-railing-instructions |
| Dimensions | 3/8" x 2-3/4" |
| CA Proposition 65 | https://www.thedeckstoreonline.com/proposition-65 |