0.220" x 5-1/2" Strong-Tie SDWS22512-R50 Log Screw - E-Coat, Pkg 50 LGT/MGT/VGT/HGT Girder Tiedowns and the larger-diameter anchor holes

and the larger-diameter anchor holes are for 1/4"-diameter concrete screw anchors

Ideal for use with a magnetic socket nutsetter

Lumber Size: Intended for use with 4x beams and 6x posts/columns and includes necessary SDS connector screws for quick installation

Increased Load Capacity: Engineered to withstand higher lateral and uplift loads

Dagger-Guard Coating: Corrosion-resistant finish rated for 1

0.220" x 5-1/2" Strong-Tie SDWS22512-R50 Log Screw - E-Coat, Pkg 50 LGT/MGT/VGT/HGT Girder Tiedowns and the larger-diameter anchor holesSimpson Strong Tie SDWS Timber Screws (Interior Grade) are made for serious holding power in your indoor wood to wood connections. Whether you're framing interior walls, building shelves, or assembling custom wood structures, these structural screws offer dependable strength without the hassle of pre drilling. With their aggressive thread design and large washer style head, these screws drive quickly and hold tightly, perfect for basement builds,