Secure, dependable anchoring in concrete starts with the Hillman 1/2 in. D x 6 in. L Steel Round Head Strike Anchor. This 20-piece boxed set is built to deliver consistent pull-out resistance and a clean finish for masonry projects—from shelving to equipment mounts. With a round head for a neat appearance and a robust steel body, these anchors are ready to handle demanding DIY tasks or professional installations.
Why this strike anchor stands out
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Sturdy steel construction and a round head design blend durability with a clean look for visible installations.
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1/2 inch diameter, 6 inches long for deep, strong engagement in concrete, giving you reliable support for medium-duty loads.
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Minimum embedment of 2-1/2 inches ensures a solid grip in solid masonry materials.
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Includes screw sized to pair with the anchor (6 inches long) so you can complete installations in one box.
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Drill-ready with a required 1/2 inch hole to match the anchor size, streamlining the prep work on site.
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High/Low thread pattern designed to bite into concrete more effectively, helping prevent loosening over time.
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Pack of 20 in a boxed format means you’re ready for multiple projects without reordering mid-job.
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Suitable for concrete applications—a dependable choice for mounting brackets, fixtures, or hardware to masonry surfaces.
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Load capacity up to 400 (per installation conditions), offering substantial support for everyday mounting needs.
How it works
Drill a 1/2 inch hole into solid concrete to the recommended depth. Insert the 1/2 in strike anchor, then drive in the included 6-inch screw. As the screw tightens, the anchor expands behind the hole, gripping the surrounding material for a secure, vibration-resistant hold. This simple mechanism provides a robust anchor point for shelving brackets, electrical fixtures, sign mounts, or other hardware that requires a firm concrete mounting.
Ideal use cases
- Mounting wall brackets for shelves or cabinets to concrete or masonry surfaces.
- Securing light fixtures, signage, or equipment to foundations or concrete walls.
- Attaching rails, hangers, or brackets in workshops, garages, or industrial spaces.
- Any project where a clean, round-head appearance and solid withdrawal resistance are desired.
Installation tips for best results
- Mark the hole position, then drill a 1/2 inch hole to the proper depth in concrete.
- Clean out debris from the hole to ensure full engagement of the anchor.
- Insert the anchor, align the fixture, and drive in the 6-inch screw until snug. Avoid over-tightening to prevent anchor deformation.
- Check the load path and ensure the mounted item distributes weight evenly to maximize performance.
Specifications at a glance
- Diameter: 1/2 inch
- Length: 6 inches
- Minimum Embedment: 2-1/2 inches
- Head Style: Round
- Material: Steel
- Package Quantity: 20 pieces
- Packaging Type: Boxed
- Product Type: Strike Anchor
- Brand: HILLMAN
- Required Drill Hole Size: 1/2 inch
- Screw Included: Yes (6 inches)
- Thread Type: High/Low
- Application: Concrete
- Capacity: Up to 400 (subject to installation conditions)
For reliable, repeatable concrete mounting, the Hillman 1/2 in. D x 6 in. L Steel Round Head Strike Anchor 20 pc set delivers straightforward installation, solid performance, and value for both professional projects and DIY upgrades.
