DA 3800 Flange Inlet
Mounting Guide
11
Item
Description
Chisel
Ladder
Jigsaw
Spirit level
Try square
3.2 Mounting of sandwich screws
To ensure that the screw makes the right thickening and the best possible thread on the back, the correct hole
must be drilled first and the screwing must be done with the correct momentum depending on the thickness of
the metal in the sandwich panel.
Diameter of
screw [mm]
Thickness of metal in
sandwich panel
[mm]
Size of holes in
sandwich panel
[mm]
Tightness
torque
[Nm]
5
0.63 - 0.75
Ø 3.8
2.5
0.75 - 0.88
Ø 4.1
3.0
0.88 - 1.00
Ø 4.2
3.5
1.00 - 1.25
Ø 4.3
3.5
1.25 - 1.50
Ø 4.4
4.0
Summary of Contents for DA 3800
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