.099" x 2" 304 Stainless Steel 15 Degree Wire Coil Ring Shank Decking/Framing Nail - Pkg 3600 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

The "chair" is designed for optimum concrete flow when concrete is wet and meets the code requirement of 1"

Structural Reinforcement: Helps improve load transfer in wood framing applications

Compared to a wedge anchor

They feature a large washer head for exceptional holding power and a bold thread design that bites quickly into wood

.099" x 2" 304 Stainless Steel 15 Degree Wire Coil Ring Shank Decking/Framing Nail - Pkg 3600 Collated Joist Hanger Nails The Simpson Strong-Tie HELITOOL37A isSimpson 304 stainless steel ring shank coil siding nails can be used for a variety of applications but are typically used for siding installations. These nails come in 15 degree wire welded coils which are compatible with most 15 degree power wire weld siding nailers. 316 stainless steel is ideal for seaside installations for optimum corrosion resistance.