1-1/2" - 12 Gauge Annular Ring Shank Common Nail - 304 Stainless Steel, 25 lb. Pkg Collated Joist Hanger Nails The Simpson Strong-Tie HELITOOL37A is

The Simpson Strong-Tie HELITOOL37A is a proprietary tool designed specifically for installing Simpson Strong-Tie Heli-Tie Helical Wall Ties

Fine Threads: Provide high pull-out strength and solid engagement in steel and other metals

Built-In Rod Coupler Head: No need for separate couplers

low torque

LGT connectors also provide exceptional bearing enhancement for heavy download applications

1-1/2" - 12 Gauge Annular Ring Shank Common Nail - 304 Stainless Steel, 25 lb. Pkg Collated Joist Hanger Nails The Simpson Strong-Tie HELITOOL37A isSimpson Annular Ring Shank Common Nails, are made with type 316 and type 304 stainless steel. The annular ring shank increases the withdrawal resistance to give the application a secure attachment. Choose type 316 for seaside applications and for superior corrosion resistance.