3d (1-1/4") Simpson Ring Shank Roofing Nail - 316 Stainless Steel, 25 lb. Pkg Quik Drive Wood-To-Steel Screws Lumber Size: Intended for use

Lumber Size: Intended for use with 8x beams and 8x posts/columns and includes necessary SDS screws for quick installation

Available in multiple diameters and lengths

Made in the USA: This ITW Red Head Tapcon screw is proudly manufactured in the United States

Column Size: Intended for use with 4-inch diameter lally columns and Quad 2x10/12 girders

Note the following:

3d (1-1/4") Simpson Ring Shank Roofing Nail - 316 Stainless Steel, 25 lb. Pkg Quik Drive Wood-To-Steel Screws Lumber Size: Intended for useSimpson ring shank roofing nails have a large flat head to provide extra bearing surface to firmly secure roofing material.