Black Oxide Square-Cut Fire Door Nails

These black finish cut nails are useful for fabricating laminated fire doors, clapboard siding, face-nailing wide board flooring and fences. Made from solid steel they feature a matte black oxide coating for a decorative look. Rooted in age-old tradition, our period restoration fire door clinch square nails are cut much the same way they were 150 years ago. The result? Outstanding durability and holding power, designed to last a lifetime. Once you've experienced the quality and performance of our vintage reproductions, they'll surely become your preferred choice for a variety of applications. Made in the USA.

Approximate nails per Lb:
158 for the 2" (6d)
100 for the 2 1/2" (8d)
55 for the 3" (10d)

Square Nails: Old style iron nails which have four sides and are used for many things including flooring.