Stainless Steel Low Profile Stitching Screws 

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


 

Part Number Length (MM) Diameter (MM) Drill Point
20.1SSLP 20 4.8 No. 1
25.1SSLP 25 6.3 No. 1
25.1SSLPW 25 6.3 No. 1
25.1SSLPW(A4) 25 6.3 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.
  • Low profile heads provide a seamless finish with the material and are often powder coated to suit the panel. Low profile heads require T-25 bits.
  • 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.

 

 

 

20.1SSLP 25.1SSLP 25.1SSLPW 25.1SSLPW(A4)
A (mm) 12.00 14.50 14.50 14.50
B (mm) 20.00 25.00 25.00 25.00
C (mm) 16.00 19.50 19.50 19.50
D (mm) 4.80 6.30 6.30 6.30
E (mm) 4.00 5.50 5.50 5.50
F (mm) 3.00 4.00 4.00 4.00

20.1SSLP   ⭳ 25.1SSLP   ⭳ 25.1SSLPW   ⭳ 25.1SSLPW(A4)   ⭳
Pull Out (kN) - 2 x 0.7mm S450 Steel 1.38 3.04 3.04 2.90
Shear (kN) 6.62 9.18 9.28 9.52
Tensile (kN) 5.09 7.35 7.38 7.22

 

 

 

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