Teks Metal-to-Metal Screws provide secure metal to metal fastening with strong holding power, without the need to pre-drill. High performance drive surfaces reduce cam-outs to penetrate the first time for easy installation. Self-tapping threads ensure strong holding power while the zinc plated finish protects the job's appearance. Teks Metal-to-Metal Screws are ideal for attaching HVAC, electrical, metal framing, and general metal-to-metal applications. This product is engineered for dependable performance, ease of installation, and long-term durability in demanding applications.