Simpson 5-1/4" x 20" DGHT Top-Flange Fire Wall Hanger DGHT5.37/20 PACK:1 Ea What materials and standards govern

What materials and standards govern the construction of this drill bit

giving you smooth

while optional dies are available for round pipe

81/16 features optional fastening with PAT for steel applications and steel header connections

Description: 2-5/16x9-1/2 HUC Heavy Concealed-Flange Face-Mount Joist Hanger

Simpson 5-1/4" x 20" DGHT Top-Flange Fire Wall Hanger DGHT5.37/20 PACK:1 Ea What materials and standards governThe Simpson Strong Tie DGHT5. 37 20 DGHT Top Flange Fire Wall Hanger is a patent pending, load tested hanger engineered for 5 1 4 in. x 20 in. engineered wood members. Designed by Simpson Strong Tie, this hanger is ideal for multifamily, multilevel Type III residential construction and carries a two hour fire rating tested in accordance with ASTM E814. As the first fire wall hanger designed to install with a power nailer, it saves valuable time before