Hex Flange Self Drilling Screws (SDS) are specially designed one-step fastening solutions that combine a drill bit tip with a hexagonal flange head for superior grip and stability. The integrated flange provides a wider bearing surface, reducing the need for washers and enhancing load distribution.

Manufactured from high-quality carbon steel or stainless steel, these screws offer excellent corrosion resistance, strength, and long service life. The self-drilling tip enables fast penetration into metal sheets, steel frames, or other hard materials without pre-drilling, saving time and effort during installation.

Ideal for roofing, cladding, fabrication, and general construction, Hex Flange SDS screws ensure strong, vibration-resistant, and leak-proof connections. Available in various sizes, coatings, and head types to meet diverse industrial and structural requirements.