#14 x 3/4" Serrated Hex Washer Head with #2 Drill Point, 1/4"-20 Zinc Plated Thread Self Piercing Screws, Tek & Thread Cutting Screws for Sheet Metal Drilling (50 Pack)

Features

• Heavy-Duty Self-Drilling Screws for Lasting Stability: Engineered for extreme durability, these Hex Washer Head Screws feature widened threads and deep grooves to lock garage door hinges, brackets, and Sheet Metal Screws applications securely. The Zinc Plated Screws resist corrosion while the Hexagonal Self Tapping Screw design ensures maximum torque resistance, preventing stripping even under heavy loads.
• Precision-Engineered Tek Screws for Flawless Grip: The serrated Hex Washer Head Screws bite into surfaces to eliminate slippage, perfect for vibrating environments like garage doors or Metal Roofing Screws installations. Combined with Thread Cutting Screws technology, these self-piercing fasteners create clean, debris-free threads in steel, aluminum, or PVC.
• Self-Piercing Screws with Hassle-Free Installation: No pre-drilling needed! The Sharp Point Self Drilling Screws and tapered #2 drill tip slice through 18-22 gauge metals effortlessly. Ideal for Self-Tapping Screws projects, the 1/4"-20 threads form instant bonds, reducing installation time by 50% compared to standard screws.
• Perfectly Sized for Universal Compatibility:With a 1" total length (0.9" bolt) and 3/8" socket fit, these Self-Drilling Screws work seamlessly with drills, impact drivers, or manual wrenches. Use them for Garage Door Screws, HVAC ducts, or Sheet Metal Drilling Screws – precision-engineered for professional-grade results.
• Multi-Purpose Thread Cutting Screws for Every Project: From Metal Roofing Screws to automotive panels, these Tek Screws adapt to any task. The corrosion-resistant zinc coating and Self Piercing Screws design ensure longevity in outdoor or high-moisture environments. Includes 25 screws – your all-in-one solution for industrial and DIY fixes!