Simpson 8x4 Column Cap with SDS Screws CCQ84SDS2.5 Hidden Deck Fasteners Capable of working 12-gauge aluminum

Capable of working 12-gauge aluminum and 16-gauge mild steel

CSA Certified for safety compliance and peace of mind

Designed for use with 6x or larger lumber

making it a trusted choice for critical structural connections

and how does temperature affect it

Simpson 8x4 Column Cap with SDS Screws CCQ84SDS2.5 Hidden Deck Fasteners Capable of working 12-gauge aluminumThe Simpson Strong Tie CCQ84SDS2. 5 is an 8x beam by 4x post column cap engineered to deliver strong, reliable column beam connections in wood construction. The seat of the column cap provides an additional surface area of bearing that extends beyond each side of the column, helping to distribute the load from the beam and provide support for the connection. Fastened with included Strong Drive SDS Heavy Duty Connector screws, this column cap offers