Hillman 5/16 in. D x 2-3/4 in. L Steel Round Head Strike Anchor (50 pc) delivers reliable concrete fastening with a clean, professional finish. Built for masonry, this strike anchor provides a sturdy anchor point for a variety of fixtures and supports right where you need them.
-
Size and embedment: 5/16 in. diameter, 2-3/4 in. overall length, with a minimum embedment of 1-1/2 in. for solid holding power.
-
Material and head style: steel construction with a round head that sits flush against the surface, minimizing snagging and creating a neat appearance on concrete.
-
Thread and grip: high/low thread pattern designed to maximize bite and load transfer in masonry applications.
-
Drill and screw details: requires a 5/16 in. drill hole; screw included with a length of 2-3/4 in. for quick, all-in-one installation.
-
Capacity: rated up to 125 lbs per anchor when installed per instructions, giving you a clear expectation for lightweight to moderate loads.
-
Package and application: boxed in a 50-piece set, specifically suited for concrete applications such as mounting brackets, fixtures, or supports.
Why this matters in real-world projects
When mounting to concrete, you want a fastener that delivers predictable performance without specialized tools or multiple trips to the hardware store. The Hillman strike anchor combines a sturdy steel body, a flush-fitting round head, and a reliable high/low thread to deliver strong pullout resistance and consistent seating in masonry. With the included screw, you’re equipped to complete installations faster and with less hassle.
Practical use scenarios
- Attach wall brackets for shelving, conduit trays, or decorative elements to basement or garage concrete walls.
- Secure electrical boxes, light fixtures, or signage to masonry surfaces where a clean, finished appearance is important.
- Mount lightweight fixtures and supports to concrete foundations or columns with dependable load handling.
Installation tips for optimum results
- Drill a clean 5/16 in. hole, remove dust, and insert the anchor straight to ensure proper embedment.
- Drive the included screw until it seats firmly without overtightening, which could damage the anchor or the concrete.
- Verify the total load does not exceed the 125 lbs per-anchor rating and spread heavier loads across multiple anchors when possible.
Designed for homeowners, handymen, and professionals who need a dependable, ready-to-use concrete fastening solution with a tidy finish and straightforward installation.
