1/2 in. x 4-1/2 in. Power-Stud+ SD1 Concrete Wedge Expansion Anchor (50 Pack) | DEW-7423SD1

Built with a zinc-plated carbon steel body and expansion clip, DEWALTs Power-Stud+ SD1 Concrete Wedge Expansion Anchor resists corrosion while offering dependable long-term performance. Each anchor comes complete with a nut and washer, streamlining the installation process and eliminating the need for separate fastener sourcing. Whether you're working on a commercial build, industrial repair, or heavy-duty retrofit, this anchor provides a reliable solution for securing fixtures, frames, or supports into concrete-based substrates with confidence and control.

• Consistent performance in high and low strength concrete
• Nominal drill bit size is the same as the anchor diameter
• Anchor can be installed through standard fixture holes
• Length ID code and identifying marking stamped on head of each anchor
• Anchor design allows for follow-up expansion after setting under tensile loading