DRILLNOX WOOD DFN A4-L
- Double thread self-drilling screw Ø6. 5 /bi-metal stainless steel A4-reduced point steel with lacquered hexagonal head, for wood support or 4 steel sheets max.
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Applications
- Fastening of sandwich panel cladding on wood frames in corrosive environments.
Advantages
- Drill tip and introduction thread made from zinc-plated case-hardened steel.
- Double thread does not damage insulation materials.
- Corrosion resistance greater than 30 Kesternich cycles (excluding drill point).
Technical characteristics
| Type of the screw tip |
Small tip |
| With flange |
True |
| Flange head diameter |
10,5 mm |
| Type of thread |
Double hi-thread |
| Drilling capacity mini |
0,75 0. 75 mm 0.75 |
| Pre-drilling |
Without pre-drilling |
| Anchoring depth |
50 mm |
| Drilling capacity maxi |
4 x 0,75 4 x 0.75 4x0.75 |
| Head shape |
Hex. Head |
| pattern hexagonal |
TH 8 |
| Material of the screw head |
A4 Stainless steel |
| Diameter on thread |
6,5 mm |
| Thread pitch |
1,81 mm |
| Head height |
5,4 mm |
5 features on 14
4 generic codes
Filter:
| Generic code | CP mini
Drilling capacity mini
|
CP maxi
Drilling capacity maxi
|
L
(mm)
Length
|
CS mini
(mm)
Minimum clamping capacity
|
CS Maxi
(mm)
Maximum clamping capacity
|
|
| 374679DRILLNOX BDFN TH8 A4 6.5x100 |
0,75 | 4 x 0,75 | 100 | 25 | 50 | |
| 374739DRILLNOX BDFN TH8 A4 6.5x162 |
0.75 | 4 x 0.75 | 162 | 92 | 112 | |
| 374762DRILLNOX BDFN TH8 A4 6.5x177 |
0,75 | 4 x 0,75 | 177 | 112 | 127 | |
| 374835DRILLNOX BDFN TH8 A4 6.5x220 |
0. 75 | 4 x 0.75 | 220 | 147 | 170 |
generic codes on
- In accordance with DTU 40. 35: Roofing work using ribbed plates - Coated STEEL sheets.
- In accordance with DTU 40. 36: Roofing work using ribbed plates - Coated ALUMINUM sheets.
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