Whether you are framing a home, putting on a roof, or applying trim, National Nail's PRO-FIT Collated Fasteners offer solutions that are designed to fit most leading brand tools and offer a wide variety of fasteners to fit tool and project requirements.

From framing to finish and beyond, PRO-FIT offers nail, screw, and specialty fastening solutions packaged in convenient job-sized 1lb and 5lb boxes, or in 25lb and 50lb bulk. PRO-FIT has the right fastener and right size package for any job.

Simplex Nails, Inc. is a manufacturer of the cap nail. They produce metal nails including "Original" Simplex Cap Nails and Mega Cap - also available with square cap. Plastic nails include Plex-Cap® and Tube-Lok®, Turbo Tube-Lok® and Base-Lok® Fasteners. They also have Masonry Cap nails insulation, Zanchor Drive nail fasteners and Galvalume Disc, which has rupture resistance to softer materials and Rust-Lok® coating protects shank and cap against moisture & corrosive materials.