NTEL Fasteners' Hex Head Self Drilling Screws are precision-engineered fasteners designed to drill, tap, and fasten in one operation—eliminating the need for pre-drilling. Made from high-grade materials, these screws offer superior drilling performance, high tensile strength, and excellent corrosion resistance, making them ideal for use in metal-to-metal or metal-to-wood applications.
The hex head design ensures strong driveability with better grip and torque transmission, reducing cam-out and slippage during installation. These screws are commonly used in roofing, cladding, and general steel fabrication work.
Special tip and thread design displaces metal, reducing the risk of stripping.
Sharp point ensures quick and precise material penetration.
Optimized thread profile enhances grip strength and prevents loosening.
Ideal for light-duty tasks like stitching roof decks and wall panels.
Suitable for joining sidelaps in roofing and cladding sheets
Used in residential steel frames to attach brick ties to steel structures.