Simpson Strong-Tie #12 1" Self-Drilling Screw, Hex-Washer Head - 316 Stainless Steel, Qty. 1,000 Drywall-to-Metal Self-Drilling Screws The Simpson Strong-Tie GCC is

The Simpson Strong-Tie GCC is a preassembled MEP (mechanical

these screws are built to handle the demands of today’s decking materials while keeping your project looking professional

Designed for use in light to medium-gauge steel substrates

Designed for metal-to-metal fastening in steel up to 12 gauge

Simpson Strong-Tie #12 1" Self-Drilling Screw, Hex-Washer Head - 316 Stainless Steel, Qty. 1,000 Drywall-to-Metal Self-Drilling Screws The Simpson Strong-Tie GCC isBuilt to stand up to the harshest environments, the Simpson Strong Tie T12100HDUM 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,