DTT1Z Holdown
The DTT1Z fastens to the narrow or wide face of a single 2x with Simpson Strong-Tie® Strong-Drive SD Connector screws or nails and accepts a 3/8" machine bolt, anchor bolt or lag screw (washer required) or can be installed with the Strong-Drive SDWH Timber-Hex HDG screw with an integral washer.
Tools
Light Duty Drill
Nut Driver
Fasteners
Strong-Drive® SDWH TIMBER-HEX HDG Screw
#9 x 1 1/2" Strong-Drive® SD CONNECTOR Screw
Installation
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