Simpson MCB11.5X17 Mass Timber Column Base Standoff 11-1/2" X 17" Screwdriver Motor and common nails or approved

and common nails or approved fasteners for joist connections

and composite materials

The 1-5/8" x 3-1/4" Solid Strut Channel 1 ft

then insert the bolt so the square neck bites into the wood or metal and prevents turning

For exterior or high‑moisture installations

Simpson MCB11.5X17 Mass Timber Column Base Standoff 11-1/2" X 17" Screwdriver Motor and common nails or approvedThe MCB Mass Timber Column Base provides a standardized concealed connection between glulam columns and concrete foundations or supports, ensuring both structural integrity and aesthetic appeal in mass timber constructions. Key Features: Concealed Connection: Designed for architectural aesthetics and fire protection, offering a seamless appearance. Robust Design: Ensures reliable load transfer, making it a dependable solution for various structural