1-1/4" - 14 Gauge Annular Ring Shank Box Nail - 304 Stainless Steel, 1 lb. Pkg HUC/HUCQ I-Joist & SCL Hangers Connecting roof purlins to concrete

Connecting roof purlins to concrete or masonry walls

HVAC ductwork and mechanical system anchoring

accommodating up to a 45° skew and 45° slope

the THGQ and THGQH hangers for multi-ply girder trusses use Simpson Strong-Tie Strong-Drive SDS Heavy-Duty Connector screws to provide high load capacities and easier installation compared to bolts

Engineered with a drill point tip for quick penetration into 22 to 18-gauge steel and a ribbed flat head for clean countersinking

1-1/4" - 14 Gauge Annular Ring Shank Box Nail - 304 Stainless Steel, 1 lb. Pkg HUC/HUCQ I-Joist & SCL Hangers Connecting roof purlins to concreteSimpson Annular Ring Shank Box Nails are available in type 316 and 304 stainless steel. Choose type 316 for seaside applications and superior corrosion resistance. Stainless steel nails are recommended for construction of permanent wood foundations by the ANSI AF&PA Permanent Wood Foundations Design Specifications.