Simpson Strong-Tie #12 x 1" Self-Drilling Strong-Drive Metal Screw, Hex-Washer Head - Quik Guard Coating, Qty. 3,500 U/HU I-Joist & SCL Hangers while the included driver bits

while the included driver bits ensure smooth installation every time

The 410 stainless steel provides the most corrosion resistance of all the self-drilling screws and is suitable for exterior applications

these hangers offer enhanced corrosion resistance

Syntec's diamond drilling tools can be used for a wide range of applications whether it is light or heavy-duty drilling

Simpson Strong-Tie #12 x 1" Self-Drilling Strong-Drive Metal Screw, Hex-Washer Head - Quik Guard Coating, Qty. 3,500 U/HU I-Joist & SCL Hangers while the included driver bitsBuilt for speed and engineered for strength, the Simpson Strong Tie XQ1B1214 3. 5K Self Drilling X Metal Screw with Quik Guard coating is a high performance fastening solution for steel to steel connections in exterior or corrosive environments. Whether you're assembling light gauge framing or installing steel connectors, these screws deliver exceptional drill performance and lasting corrosion protection. The Quik Guard coating offers superior