7/8" x 21" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 Bulk Loose Self-Drilling Screws ready to handle your heavy-duty

ready to handle your heavy-duty fastening needs with consistency and reliability

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

Install top and face nails according to the table

and ease of installation professionals demand

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

7/8" x 21" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 Bulk Loose Self-Drilling Screws ready to handle your heavy-dutyStrong 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