Heavy-Duty Screw Anchor THD37212H Three-Eighths Inch By Two And One-Half Inch Seismic And Static Load Qualified Hex Washer Head Eliminates Separate Washer For Fast Installation In Concrete And Masonry 50-Unit Pack
✔️ Seismic-rated, installs with standard drill bits, no extras
This heavy-duty screw anchor is designed for concrete and masonry installations, providing a strong hold for brackets, rails, and fixtures in walls, floors, and foundations. It supports static and seismic loading, making it a reliable choice for structural anchoring in both new construction and retrofits.
✅ 3/8 in diameter x 2-1/2 in length screw anchor
✅ Carbon steel with heat-treated tip for easier cutting
✅ Thread design undercuts enhance load transfer to base material
✅ Hex-washer head provides a clean install and no separate washer
✅ Seismic and static load rated for dependable anchoring
💡 What is a heavy-duty screw anchor used for in concrete and masonry applications? This handy anchor is designed for secure mounting of brackets and fixtures where concrete or masonry needs a strong hold. - Secures beams, rails, and electrical fixtures into concrete or brick - Works with standard drill bits and common installation tools - Delivers reliable performance under static and seismic loads - Available in the 3/8 in x 2-1/2 in size for medium-duty anchoring