Simpson Strong Tie

Simpson Strong-tie Zmax 7.125 In. 31 H X 1.5 In. 31 W 14 Ga. Galvanized Steel Deck Tension Tie

SKU #DTT1Z Model #DTT1Z UPC #707392398592
Regular Price
15 In Stock, Available at
Durham Building , 5914 Norwood Ave, , Jacksonville , FL
Subject to availability and seasonality from suppliers. If we cannot get it, you will be notified and refunded.
Will you be going in-store to purchase this product?

simpson strong-tie zmax 7.125 in. 31 h x 1.5 in. 31 w 14 ga. galvanized steel deck tension tie - Description

The Simpson Strong-Tie DTT1Z deck tension tie provides a less invasive approach for attaching a new deck to a home or retrofitting an existing deck to current code standards. This tension tie addresses a 2015 International Residential Code provision (section R507.2.4) that now allows four 750 lb. lateral connectors to be fastened to framing in the house with a lag screw. This provision is an alternative to using two 1,500 lb. lateral connections from the deck to the floor joists within the house. The DTT1Z is specifically designed to comply with this new code detail that permits the lateral connection from the deck joists to be made to top plates, studs, or headers within the supporting structure. This eliminates the need to access the floor joists inside the house. The DTT1Z fastens to the narrow or wide face of a single 2x with Strong-Drive® SD Connector screws. The new Strong-Drive® SDWH Timber-Hex HDG screw with an integral washer attaches the tension tie to the supporting structure. ZMAX® coating offers additional corrosion protection for exterior and preservative-treated wood applications.Height: 7-1/8" Width: 1-1/2" Depth: 1-7/16" AB Clearance: 3/4" Coating: ZMax®Fastening Options To Joist: #9x1½" Strong-Drive® SD Connector Screw 10dx1½" HDG nailTo Structure: Strong-Drive® SDWH Timber-Hex HDG Screw 3/8" machine bolt, anchor bolt or lag screw (washer required) 3/8" Titen® HD Heavy Duty screw anchor (interior dry holdown applications only) DTT1Z Information and Installation InstructionsZMax® Galvanized Coating Information ZMax® Coating is a thicker coating (galvanized per ASTM A653 with a G185 coating) than the standard hot-dip galvanized coating (galvanized per ASTM A653 with a G90 coating). This thicker coating is available on select Simpson Strong-Tie connectors. Due to this increased galvanized thickness these connectors would be expected to have a longer service life than standard galvanized connectors. Level of Corrosion Resistance: Medium Additional Simpson Strong-Tie Information If there are any items on the Simpson Strong-Tie Website that you do not see on the DHC Supplies website we will gladly special order them. Most special order Simpson items ship the same or next business day. Call us at 800-323-2999 for pricing and availability. Important: Selecting USPS as a shipping method for any Simpson Strong-Tie product may delay shipping 1-2 days. Additionally, international shipments may also be delayed 1-2 days.Possible Free Shipping!  Orders (Continental USA Only) of Simpson Strong-Tie items only that total $1850.00 or more may ship free depending on location, type of business and the type of Simpson products required.  Additional products will be charged standard shipping if applicable.  Please call 800-323-2999 to see if your order qualifies.