Zinc-Plated Steel Hex-Head Self-Drilling Screws (metal to metal) are great for use in HVAC and electrical applications. These screws tap their own threads and do not require pre-drilling.
- 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
- No pre-drilling is necessary
- Teks Drill Point
- Non walking, cutting edges, pigtail reduction
- Engages material faster, drills with less effort, safer installation
- Load bearing area
- Selectively hardened to retain strength and ductility performance similar to a Grade 5 bolt
- Resists shear failure due to loading and different expansion coefficients in dissimilar metals
- Installs faster
- Drills and taps faster with fewer stalls
- Reduces installation time and money
- Climaseal ACR
- Coating provides long life protection
- Fewer replacements