#12 Pan Head Phillips Self-Drilling Screws (#3 Point), Proferred, Zinc Cr+3 (Bulk) 440128 Vibration Resistance: The helical split

Vibration Resistance: The helical split design prevents fasteners from loosening in high-vibration environments

Head Style: Hex Head with nine radial lines for SAE Grade L-9 identification

these locknuts are perfect for large projects and manufacturing needs

Thread Configurations: Available in Partial Thread (PT) and Full Thread (Tap Bolt) options

#12 Pan Head Phillips Self-Drilling Screws (#3 Point), Proferred, Zinc Cr+3 (Bulk) 440128 Vibration Resistance: The helical split#12 14 Pan Head Phillips Self Drilling Screws (#3 Point) Proferred Zinc Cr+3 Plating Bulk Metal Fastening Upgrade your metal fastening projects with #12 14 Pan Head Phillips Self Drilling Screws featuring a #3 point BSD. As part of the Brighton Best International Proferred line, these steel screws deliver reliable performance and corrosion resistance thanks to their Zinc Cr+3 coating. Engineered for roofing, HVAC, automotive, and general fabrication,