4d (1-1/2") Simpson Ring Shank Roofing Nail - 316 Stainless Steel, 1 lb. Pkg HGUS/HHUS Heavy Face Mount Hangers This Simpson Wood-To-Steel Fastening Attachment

This Simpson Wood-To-Steel Fastening Attachment features a limited lifetime warranty (see manufacturer for specific details on warranty)

With its combination of longitudinal embossments

Drive the screw perpendicular to the metal surface until the hex washer head sits flush

In double embedded anchor installations

The Strong-Tie THASL29-2 adjustable truss hangers features a G90 Galvanized coating and requires the use of hot-dip galvanized fasteners which meet the specifications of ASTM A153

4d (1-1/2") Simpson Ring Shank Roofing Nail - 316 Stainless Steel, 1 lb. Pkg HGUS/HHUS Heavy Face Mount Hangers This Simpson Wood-To-Steel Fastening AttachmentSimpson ring shank roofing nails have a large flat head to provide extra bearing surface to firmly secure roofing material.