Simpson Strong-Tie HUC88 Concealed Face Mount Joist Hanger The CPS7 is an 8

The CPS7 is an 8 x 8 Composite Plastic Standoff designed for increased concrete surface area

The Simpson Strong-Tie HUC412 is a 4 x 12 concealed flange hanger made with 14 gauge galvanized steel

The CPS6 is a 6 x 6 Composite Plastic Standoff designed for increased concrete surface area

The HDB holdowns are self jigging

Simpson Strong-Tie HUC88 Concealed Face Mount Joist Hanger The CPS7 is an 8The Simpson Strong Tie HUC88 is an 8 x 8 concealed flange hanger made with 14 gauge galvanized steel. Most models have triangle and round holes. To achieve maximum loads, fill both round and triangle holes with common nails. These heavy duty connectors are designed for schools and other structures requiring additional strength, longevity and safety factors.