7/8" x 12" Simpson SDS-Plus Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 Quik Drive Drywall Screws Precision Fit: Designed to accommodate

Precision Fit: Designed to accommodate standard lumber sizes while maintaining a snug

as well as 6-lobe and square-drive bulk options for hand-driving

code-recognized solution for securing wood sill plates and structural members to concrete foundations

these screws are ideal for everything from basement framing to custom shelving or large furniture builds

Drill Bit Included: Each box includes the right size bit for fast

7/8" x 12" Simpson SDS-Plus Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 Quik Drive Drywall Screws Precision Fit: Designed to accommodateStrong 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