0.195" x 6" Strong-Tie SDWH19600DB-R12 Timber Hex Screw - Double Barrier Coating, Pkg 12 Adhesive Anchoring Accessories This adaptor maximizes drill-bit versatility

This adaptor maximizes drill-bit versatility without the need for multiple rotohammers and it pairs with various types of rotohammers

It attaches to concrete with threaded rod and epoxy to the bottom of the viga post with Strong-Drive® SDS Heavy-Duty Connector screws

these screws are designed for exterior applications where rust resistance is critical

these screws make installation faster and help prevent splitting

Agricultural or marine piping systems

0.195" x 6" Strong-Tie SDWH19600DB-R12 Timber Hex Screw - Double Barrier Coating, Pkg 12 Adhesive Anchoring Accessories This adaptor maximizes drill-bit versatilityThe Simpson Strong Tie Strong Drive SDWH Timber Hex Screw is built for big jobs where strength, holding power, and reliability matter. With a rugged hex head design, these screws are easy to drive and deliver code approved performance in structural and general purpose wood framing applications. Whether youre building decks, framing heavy timber, or tackling a DIY project, the SDWH Timber Hex gives you the muscle you need with features that make