Self-Tappers and Self-Drillers

Hexagon Head Self Drilling Screws


We can supply a range of hexagon head self-drilling screws (no washer). Options include a selection of sizes (diameters and lengths), and types. Designs include light and heavy section screws, general-purpose screws, as well as horizontal and vertical hangers.

Hexagon head self-drilling screws are used for fixing steel to steel. Their uses span many applications across industrial and commercial applications, including roofing, ductwork, steel framework, and HVAC, as examples. The self-drilling capability saves time and ultimately cost. Horizontal and vertical hangers are an internally threaded socket and can be used for hanging rods vertically in light and heavy section steel, and wood, depending on the application.


Available in materials and finishes such as stainless steel and bright zinc plated (BZP).

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