Qi Sheng self drilling screws feature a drill-point tip that can drill and fasten in one step, improving installation speed in many metal-to-metal and metal-to-structure applications. They are commonly used for sheet metal, steel frames, and roofing assemblies where productivity and consistent fastening are priorities.
We offer multiple head styles and sealing options depending on the application, with material and surface treatments to support corrosion resistance in demanding environments. OEM and wholesale buyers can source by specification and receive consistent bulk supply.
For accurate quoting, share the base material thickness, screw size, head type, finish, and quantity.

Showing all 2 results

Show sidebar
Self-drilling hex head roofing screw for metal roofing applications.
Self-drilling hex head roofing screw for metal roofing applications.

Hex Head Roofing Screw Self-drilling Screw

Hex head roofing screw for secure fastening in roofing applications.
Hex head roofing screw for secure fastening in roofing applications.

Roofing Screw Hex Head Drilling Screw