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)

and must ship via Ground only

With its combination of longitudinal embossments

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

drill hole deep enough to accommodate embedment depth and dust from drilling

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.