Colored panel nails All one color per carton Used mainly for construction Baked enamel colors by independent nail will blend with all pre-finished hardboard, plywood, or wood paneling These strong-hold nails are practically invisible when driven flush No countersinking required, no need for putty Scientifically engineered annular threads lock with wood fibers and minimize popping or backing out, even when used with unseasoned lumber Black .058 gauge 1-5/8-in length