Tek Screw, Self Drilling, 5.5mm x 40mm, Yellow Zinc Passivate, 50 Pieces (4 pack) BY WOODLY

These Self-Drilling Tek Screws (5.5mm x 40mm) are engineered for high-performance metal-to-metal fastening, offering extended reach and strong holding power for thicker materials. Featuring a self-drilling tip, they eliminate the need for pre-drilling, allowing quick, clean, and efficient installation into sheet metal, steel sections, and metal profiles.