#12-24 x 3 Proferred Indented Hex Washer Head Unslotted Self-Drilling Screw #5 Point Fully Threaded Zinc Cr+3 Plated - Carton (1200)

Securely fasten thick assemblies with these #12-24 x 3 self-drilling screws conveniently packaged in a bulk box of 1200. Their aggressive #5 drill point chews through structural steel with ease creating its own perfectly tapped hole for a tight secure fit. These fasteners are made from high-strength case-hardened steel and coated with Zinc Cr+3 for long-lasting corrosion resistance. The unslotted hex washer head is ideal for high-torque applications providing a stable non-slip drive and excellent load distribution.