Stainless Steel Hex Head Stitching Screws 

For stitching overlapping profiled sheets with a maximum thickness of 1.25mm per sheet.


Part Number Length (MM) Diameter (MM) Drill Point
25.1SS 25 6.3 No. 1
25.1SS(A4) 25 6.3 No. 1
28.1SS 28 6.3 No. 1
33.1SSMS 33 7.5 No. 1

Stitching screws fasten two metal sheets together, each up to 1.25mm thick.

  • Stainless steel provides excellent corrosion-resistance which increases the life-span of the fixing.
  • Hex heads are standard across the industry, and require a 5/16″ socket, which we also supply.
  • The coarse thread provides excellent engagement with the sheets, maximising pull-out values.
  • The no. 1 drill point provides precision when drilling into the material and ensures the material is cleared before the thread engages.




For maximum fastener performance, we recommend using a tek screw driver which does not exceed 2500RPM.




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