Simpson Strong-Tie #7 x 3" Self-Drilling Siding Screw, Square Trim Head - 410 Stainless Steel, Qty. 1,000 CBPC Column Bases Designed for use in solid

Designed for use in solid concrete

Designed for lateral load resistance in deck applications

Multiple Lengths: Offered in a variety of sizes to accommodate project requirements

Use stainless steel nails or Simpson Strong-Tie stainless steel structural screws to maintain corrosion resistance and structural integrity

Connection Type: Provides strong column to beam connection and the extended area of the column seat offers additional surface area of bearing to distribute the load

Simpson Strong-Tie #7 x 3" Self-Drilling Siding Screw, Square Trim Head - 410 Stainless Steel, Qty. 1,000 CBPC Column Bases Designed for use in solidThe Simpson Strong Tie F07T300TDM Self Drilling Siding Screw is designed to deliver strength, speed, and long lasting performance in fiber cement siding and trim applications. Made from 410 stainless steel and engineered for corrosion resistance and durability, this high performance screw is ideal for fastening siding to metal or wood framing without the need for pre drilling. The patented winged design clears excess material during installation,