7/8" x 21" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 Bulk Loose Self-Drilling Screws and ease of installation professionals

and ease of installation professionals demand

These connectors offer a unique anchor-hole pattern that permits anchorage to both concrete and structural steel

Corrosion Resistant: Ideal for long-term outdoor exposure

The Simpson Strong-Tie DGBF fire wall hangers are a great time saving solution for multi-level building construction

The Simpson Strong-Tie HL L-Shaped Heavy Framing Angle is engineered to deliver high-capacity performance in demanding structural connections

7/8" x 21" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 Bulk Loose Self-Drilling Screws and ease of installation professionalsStrong 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