SIMPSON 1/4 X 1-1/4 | SIM-CD25114M

Simpson Strong-Tie's HeavyDuty Mushroom Head Crimp Drive Anchors are zinc-plated for corrosion resistance and meet heavy-duty performance standards required in commercial and residential construction. The 1/4 in. diameter and 1-1/4 in. length allow for a minimum embedment of 7/8 in, providing consistent hold even under vibration or light dynamic loads. Easy to install with standard tools, this anchor delivers professional-grade performance without the guesswork.

• TSecurely fastens to concrete or grout-filled block using a drive-in crimp expansion mechanism
• Its mushroom head design provides a flush, low-profile finish ideal for overhead fixtures
• The zinc-plated steel construction offers corrosion resistance and jobsite durability
• Requires only a 1/4 in. drill bit and no secondary tightening after installation
• The 1-1/4 in. length ensures proper embedment and consistent performance across applicationsAnchor