Simpson 0.220 x 4" Black, Strong-Drive SDWS TIMBER Screw Double Barrier PACK:250 Pk No drilling into the post

No drilling into the post is required

The Diablo Rebar Demon 7/8" x 8" x 10" SDS-Plus 4-Cutter Full Carbide Head Hammer Drill Bit is engineered for professionals who demand maximum durability and speed when drilling through reinforced concrete

Length Spec: 1"

Whether you're working on curtain-wall construction or a wide range of other cold-formed steel framing projects

Millwork and exterior trim

Simpson 0.220 x 4" Black, Strong-Drive SDWS TIMBER Screw Double Barrier PACK:250 Pk No drilling into the postThe Simpson Strong Drive SDWS Timber Screw with Double Barrier Coating is a high strength structural fastener engineered as a direct, code compliant alternative to traditional lag screws and through bolting in wood framing applications. With a 0. 220 in. shank diameter, 4 in. length, and a SawTooth point, this black coated washer head screw drives fast and holds firm making it a practical choice for contractors and do it yourselfers tackling wood to