Simpson Strong-Tie #7 x 1-5/8" Self-Drilling Siding Screw, Square Trim Head - 410 Stainless Steel, Qty. 5,000 FRFP/URFP Retrofit Foundation Plates 5-inch lally columns and 5

5-inch lally columns and 5

or cladding where strength and corrosion resistance are essential

These nails come in straight strips held together with an adhesive and are compatible with most 23 gauge nailers

this includes 16d nails driven at an angle through the joist or truss into the header to achieve the specified load capacities

Unlike wedge anchors

Simpson Strong-Tie #7 x 1-5/8" Self-Drilling Siding Screw, Square Trim Head - 410 Stainless Steel, Qty. 5,000 FRFP/URFP Retrofit Foundation Plates 5-inch lally columns and 5The Simpson Strong Tie F07T162TDB 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,