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The HILLMAN FASTENERS 461808 is a square shank concrete screw nail designed for fastening into concrete and masonry substrates. Each nail measures 1.5 inches in length and features a square shank profile that resists rotation during installation, helping maintain a secure hold in hard base materials. This fastener is sold in a package of five 6 oz units, making it a practical stocking item for contractors and tradespeople who regularly work with concrete anchoring applications. Installation is straightforward with standard drive tools suited to square shank fasteners.
This concrete screw nail is suited for light-duty anchoring tasks in residential and commercial construction. Typical applications include securing furring strips, conduit straps, and framing components directly to concrete floors, walls, and foundations. The compact 1.5 inch length makes it appropriate for thin slab or surface-mount fastening where deeper penetration is not required. Trade professionals including general contractors, electricians, and plumbers will encounter this fastener when anchoring hardware to concrete structures.
Designed as an OEM-style replacement and general-use concrete screw nail for standard concrete and masonry fastening applications in residential and commercial construction.
Installation should be performed by a qualified tradesperson familiar with concrete fastening methods. Pre-drilling a pilot hole of the appropriate diameter is recommended before driving concrete screw nails to reduce the risk of substrate cracking. Always wear appropriate personal protective equipment, including eye protection, when drilling or driving fasteners into concrete. Follow applicable building codes and manufacturer guidance for minimum edge distance and embedment requirements.
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