COLORFAST DF/ Zn-L+Rd
- Double thread self-tapping screw Ø6. 3 pointed end with hexagonal head / lacquered zinc plated mounted with Ø19 washer / aluminum-epdm, for steel support with pre-drilling.
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Applications
- Visible fastening of pre-painted sandwich panel cladding on steel frames.
Advantages
- Its double threading (Ø7 ext. ) under the head prevents the external skin from becoming warped when the sandwich panel is tightened.
Technical characteristics
| Type of the screw tip |
Sharp point 6 pitch 2,12 |
| With flange |
True |
| Flange head diameter |
13 mm |
| Type of thread |
Double hi-thread |
| Pre-drilling |
With pre-drilling |
| Product material |
Zinc plated steel |
| Support drilling diameter |
5,95 mm |
| Head shape |
Hex. Head |
| pattern hexagonal |
TH 10 |
| Material of the screw head |
Zinc plated steel |
| Laquering |
Painted head & washer |
| With washer/ seal |
True |
| Type of the washer |
Vulca washer |
| Material of the washer/ Seal |
Alu/ EPDM |
| Outside diameter of the washer |
19 mm |
| Thickness of the flange |
1 mm |
| Installation mode |
Installation with hexagonal screwdriving |
| Supporting material |
Steel |
| Diameter on thread |
6,3 mm |
| Thread pitch |
1,81 mm |
| Head height |
6,4 mm |
5 features on 21
3 generic codes
Filter:
| Generic code | d0
(mm)
Support drilling diameter
|
L
(mm)
Length
|
CS mini
(mm)
Minimum clamping capacity
|
CA maxi
(mm)
Maximum assembly capacity
|
|
| 281780COLORFAST DF TH10 Zn 6.3x60A19 |
5.95 | 60 | 26 | 45 | |
| 281785COLORFAST DF TH10 Zn 6.3x100A19 |
5.95 | 100 | 47 | 85 | |
| 281790COLORFAST DF TH10 Zn 6.3x130A19 |
5.95 | 130 | 55 | 115 |
generic codes on
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