Impact, Nail & Pin Anchors

Impact, Nail & Pin Anchors: Fast, Permanent Fastening for Masonry

Impact, nail, and pin anchors—often referred to as hammer drive anchors—are the go-to solution for light-to-medium duty fastening where speed and tamper resistance are top priorities. Unlike screw anchors that require threading, these mechanical fasteners are pre-assembled and activated by a simple hammer strike. Once the pin is driven into the anchor body, it expands against the walls of the pre-drilled hole, creating a permanent high-friction bond. Available at Ohio Power Tool in materials ranging from corrosion-resistant Zamac alloy to heavy-duty carbon steel, these anchors are essential for high-volume installations in solid concrete, grout-filled block, and brick.

For the professional tradesperson, pin anchors like the DeWalt Safe-T Pin™ or Zamac Nailin® are industry staples for electrical and HVAC fit-outs. Electricians frequently use them to secure conduit straps, junction boxes, and cable clips to masonry walls and ceilings, benefiting from the anchor's low-profile head and rapid installation. In commercial construction, these anchors are the preferred choice for attaching metal drywall tracks and "K" lath, as they offer a reliable, vibration-resistant hold that won't back out over time. For specialized overhead work, professionals turn to the DeWalt Spike®, which is specifically engineered to meet safety standards for suspended fixtures.

Homeowners and DIYers find impact anchors to be one of the most user-friendly masonry fasteners because they require no specialized torque wrenches or setting tools—just a hammer drill and a standard hammer. They are perfect for residential projects such as mounting exterior hose reels, securing shelving brackets in a garage, or attaching wooden furring strips to a basement foundation for finishing walls. Because these anchors are designed to be permanent and tamper-resistant, they provide peace of mind for high-traffic areas or outdoor applications where a standard plastic plug might fail.

At Ohio Power Tool, we carry a deep inventory of DeWalt and Simpson Strong-Tie impact anchors to match any environmental condition. From mushroom head styles that provide a large bearing surface for thin materials to flat head versions for a flush finish, we have the right hardware for your job. Whether you are a contractor needing a "Bucket-of-Bolts" for a large-scale project or a homeowner looking for a reliable pack of nylon anchors, our team ensures you get professional-grade fasteners that "Guaranteed Tough" performance on every strike.