5/8" x 12" Simpson SDS-Plus Concrete Drill Bit, Carbide Tip, Pkg 1 Quik Drive Wood Screws plywood or fiber-cement board directly

plywood or fiber-cement board directly to steel framing without pre-drilling

The coarse threads bite in strong and hold tight

eliminating the need for predrilling and facilitating quicker installations

The Strong-Tie OHS strap tie features a flat black powder-coated finish which produces a much more durable and better looking finish than standard paint

Drill a hole into solid concrete the same diameter as the anchor

5/8" x 12" Simpson SDS-Plus Concrete Drill Bit, Carbide Tip, Pkg 1 Quik Drive Wood Screws plywood or fiber-cement board directlyStrong Tie SDS Plus masonry drill bits feature a durable carbide tip and are designed for use in concrete, brick and block applications. California Residents: WARNING