Simpson Strong-Tie THD37212H Titen HD (3/8" x 2-1/2") Heavy Duty Screw Anchor - Zinc Plated (50 Pack)

Simpson Strong-Tie THD37212H Features

• Tested in accordance with ACI 355.2, AC193, and AC106
• Qualified for static, wind, and seismic loading conditions
• Thread design undercuts to efficiently transfer the load to the base material
• Specialized heat-treating process creates tip hardness for better cutting without compromising the ductility
• No special drill bit required — designed to install using standard-sized ANSI tolerance drill bits
• Hex-washer head requires no separate washer and provides a clean installed appearance
• Removable — ideal for temporary anchoring or applications where fixtures may need to be moved
• Use in dry interior environments only

Simpson Strong-Tie THD37212H Applications

• Concrete anchoring in cracked and uncracked conditions
• Temporary anchoring for formwork or bracing
• Mechanical, electrical, and plumbing installations

Simpson Strong-Tie THD37212H Installation Overview

1. Drill a hole in the base material using a carbide drill bit matching the anchor's diameter.
2. Drill to the specified embedment depth plus overdrill to allow thread tapping dust to settle.
3. Insert the anchor through the fixture and into the hole.
4. Tighten the anchor until the hex-washer head contacts the fixture.