Simpson Strong-Tie HUC610 Concealed Face Mount Joist Hanger The HPA35 purlin anchor is

The HPA35 purlin anchor is made of 10 gauge galvanized steel

A non-welded

Simple to install and can be installed on the inside or outside of the wall

These heavy-duty connectors are designed for schools and other structures requiring additional strength

Simpson Strong-Tie HUC610 Concealed Face Mount Joist Hanger The HPA35 purlin anchor isThe Simpson Strong Tie HUC610 is a 6 x 10 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.