Self-Drilling Screws External Hex Flange Hex-Head 1 in. x 12 in. (100-Pack)

#12 x 1 in. Zinc-Plated Steel Hex-Head Self-Tapping Drill-Point Screws (100-Pack) are perfect for securing HVAC, electrical, metal framing, and various metal-to-metal tasks, ensuring reliable fastening and robust holding strength. These screws enable sturdy metal-to-metal connections and strong holding capacity without the requirement of pre-drilling. The screws create their own threads as they are driven in. The specially designed drill point and flute facilitate effective material removal.

• Metal fastening screws offer reliable metal-to-metal connections without needing to pre-drill, minimizing cam-outs for optimal performance on drive surfaces and recesses.

• The precisely engineered point is crafted to drill, tap, and secure all in a single motion.

• High-performance drive surfaces help reduce cam-outs, allowing for effective penetration on the first attempt for straightforward installation.

• The zinc-plated coating safeguards the appearance of the work.

• There is no slipping, even with older sockets and worn-out bits.

• Pre-drilling is not required.

• Highly adaptable.

• Typical project uses include roofing, HVAC, steel stud framing, gutters, and register vents.