Simpson Strong-Tie #12 4" Self-Drilling Screw, Hex-Washer Head - 316 Stainless Steel, Qty. 100 Sale - Connectors ensure proper alignment

ensure proper alignment

so the wafer head seats flush and the connection remains tight

ensuring strong structural support in foundation and framing projects

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

Drive flush with the wood surface—do not overdrive

Simpson Strong-Tie #12 4" Self-Drilling Screw, Hex-Washer Head - 316 Stainless Steel, Qty. 100 Sale - Connectors ensure proper alignmentBuilt 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,