#6 x 5/8" Self-Drilling Metal Screw, Hex Head - Zinc, Pkg 10000 E-Z Spikes/Menders/Bases plywood or fiber-cement board directly

plywood or fiber-cement board directly to steel framing without pre-drilling

The Simpson Strong-Tie GTS is a gas-actuated 1/4" threaded stud designed to fasten both permanent and temporary building components to concrete

See the rest of our Simpson Adjustable Post Caps

The Simpson ECCQ44SDS2

#6 x 5/8" Self-Drilling Metal Screw, Hex Head - Zinc, Pkg 10000 E-Z Spikes/Menders/Bases plywood or fiber-cement board directlyThe Daggerz Self Drilling Metal Screws with Hex Head and Zinc coating are built for secure, consistent fastening in light to heavy gauge metal. Whether you're installing steel framing, attaching metal panels, or working on HVAC, these screws drive fast and hold strong no pre drilling required. Designed with a self drilling point and zinc plating for moderate corrosion resistance, Daggerz screws are a go to for pros and DIYers alike. The integrated hex