Simpson Strong-Tie #12 4" Self-Drilling Screw, Hex-Washer Head - 316 Stainless Steel, Qty. 100 Sale - Connectors With multiple lengths and pack

With multiple lengths and pack sizes available

Compatible with 1/2" diameter threaded rod or anchor bolt (sold separately)

Ensure the Dagger-Guard coating is suitable for the project environment

Code-Listed & Load-Rated: Tested and approved for structural use in wood-to-steel applications

Use the specified nails or screws as recommended by Simpson Strong-Tie to ensure full load capacity

Simpson Strong-Tie #12 4" Self-Drilling Screw, Hex-Washer Head - 316 Stainless Steel, Qty. 100 Sale - Connectors With multiple lengths and packBuilt to stand up to the harshest environments, the Simpson Strong Tie T12400HDUC Self Drilling Hex Washer Head Screws in 316 stainless steel offer unmatched corrosion resistance for demanding applications. These screws are engineered for fastening into 16 to 12 gauge steel, eliminating the need for pre drilling and streamlining your installation. Whether you're working in coastal construction, wastewater facilities, or any high exposure environment,