7/8" x 13" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 Deck Screws Galvanized Finish: G90 coating helps

Galvanized Finish: G90 coating helps resist corrosion for long-term durability

For best performance

Alternate lag screws will not achieve published loads

The Simpson EPC6Z 6X End Post Cap - ZMAX Finish enhances the strength and stability of your construction projects

The PROSDD kit includes the decking attachment as well as the drywall attachment for the versatility you need to get the job done

7/8" x 13" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 Deck Screws Galvanized Finish: G90 coating helpsStrong Tie SDS MAX masonry drill bits feature a durable carbide tip and are designed for use in concrete, brick and block applications. California Residents: WARNING