Simpson Strong-Tie HUC412 Concealed Face Mount Joist Hanger The Simpson Strong-Tie HD3B is

The Simpson Strong-Tie HD3B is a light duty holdown designed for use in shearwalls and braced-wall panels

they provide a strong connection with fewer fasteners than nailed hangers

Simpson Strong-Tie hurricane ties provide a positive connection between truss/rafter and the wall of the structure to resist wind and seismic forces

The Simpson Strong-Tie HHUS410 is a 4 x 10 hanger made with 14 gauge galvanized steel

The Simpson Strong-Tie HU212-3 is a triple 2 x 12 hanger made with 14 gauge galvanized steel

Simpson Strong-Tie HUC412 Concealed Face Mount Joist Hanger The Simpson Strong-Tie HD3B isThe Simpson Strong Tie HUC412 is a 4 x 12 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.