Simpson 0.220 x 3" Black, Strong-Drive SDWS TIMBER Screw Double Barrier HDIASTS Setting Tool for Solid Materials Anchoring into existing concrete using

Anchoring into existing concrete using Simpson Strong-Tie anchoring adhesives

and how many inserts does it have

or rough-cut lumber where rotated strap configurations are needed

Refer to the applicable load tables linked above for specific allowable load values

saving time and material cost on large timber projects

Simpson 0.220 x 3" Black, Strong-Drive SDWS TIMBER Screw Double Barrier HDIASTS Setting Tool for Solid Materials Anchoring into existing concrete usingThe Simpson Strong Drive SDWS Timber Screw in 0. 220" x 3" with Double Barrier Coating is a high strength structural fastener engineered as a direct, code compliant alternative to traditional lag screws and through bolts in wood framing and heavy timber connections. Featuring a SawTooth point, bold thread design, and a T40 6 lobe drive system, this black coated timber screw delivers fast, reliable installation in a wide range of wood to wood fastening