The HTT is designed to resist medium tension loads that are fastened with #10 screws. This single-piece formed heavy tension tie has a four-ply formed seat, is designed without rivets and does not require washers. This tension tie provides high-strength, post-pour, concrete-to-steel connections.


Key Features


• Ideal for retrofit or new construction projects

• Can be installed with cast-in-place or post-installed anchor bolts

• Four-ply formed steel provides increased tension capacity

• Anchor bolt washers not required




• See table




• Galvanized. May be ordered HDG; contact Simpson Strong-Tie.




• Use all specified fasteners.

• Use the specified number and type of screws to attach the strap portion to the steel stud. Bolt the base to the wall or foundation with a suitable anchor; see table for the required bolt diameter.

• See SB and SSTB anchor bolts for anchorage options.

• See SET-3G and AT-XP® adhesive products for anchor bolt retrofit options.