Teks #14 x 2-1/2 in. Zinc-Plated Steel Hex-Head Self-Drilling Screws (120-Pack) are great for use in HVAC and electrical applications. These screws tap their own threads and do not require predrilling. Install with a standard screw gun and a 3/8 in. hex drive bit (installation materials are not included).
- Provides secure metal to metal fastening without the need to pre-drill and reduces cam-outs for high performance drive surfaces and recess
- Precise point designed to drill, tap, and fasten all in one motion
- Zinc plated finish protects the job's appearance
- High performance drive surfaces reduce cam-outs to penetrate surface the first time for easy installation
- No tool slippage even with older sockets and worn bits
- Strong holding power
- No pre-drilling is necessary