#6 x 1-5/8" Coarse Thread Drywall Screw - Black Phosphate, Pkg 5000 Simpson Strong-Tie BVLZ Ledger Connectors making them suitable for indoor

making them suitable for indoor and protected outdoor environments

Thread Compatibility: Designed for 1/4"-20 threaded rods

Lumber Size: Intended for use with 7x beams and 4x posts/columns and includes necessary SDS screws for quick installation

The Simpson ECCQ44SDS2

Heavy-Duty Load Capacity: Designed to support high loads in demanding applications

#6 x 1-5/8" Coarse Thread Drywall Screw - Black Phosphate, Pkg 5000 Simpson Strong-Tie BVLZ Ledger Connectors making them suitable for indoorDaggerz brand drywall screws are a high quality screw designed for fastening sheet rock to studs. These screws feature a common bugle head that sits flush with the drywall once installed. Although these are labeled as drywall screws, they are often used for wood and other materials.