DRILLNOX BOIS DF A4-L+Rd
- Bi-metal A4 stainless steel double-thread self-drilling screw, Ø6. 5, steel reduced tip, painted hex head, mounted with stainless-steel/EPDM washer, for wood support or 4 steel sheets max.
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Applications
- Fixation of steel bins, aluminum or pre-painted sandwich panels at the top of the wave (with a washer) on wood framework, in a very aggressive environment (excluding seafront).
- Fastening steel or aluminium sheets on timber frame.
Advantages
- Drill tip and introduction thread made from zinc-plated case-hardened steel.
- Its double thread under the head avoids the deformations of the outer skin when tightening the sandwich panel.
- 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 10.5 mm |
| Type of thread |
Double hi-thread |
| Drilling capacity mini |
0.75 |
| Pre-drilling |
Without pre-drilling |
| Anchoring depth |
50 mm |
| Product material |
Bi-metal (A4 stainless steel / Steel) |
| Drilling capacity maxi |
4 x 0,75 4 x 0.75 |
| Head shape |
Hex. Head |
| pattern hexagonal |
TH 8 |
| Material of the screw head |
A4 Stainless steel |
| Laquering |
Painted head & washer |
| With washer/ seal |
True |
| Type of the washer |
Vulca washer |
| Material of the washer/ Seal |
A2 Stainless steel / EPDM |
| Outside diameter of the washer |
19 mm |
| Thickness of the flange |
1 mm |
| Resistance to corrosion |
30 Kesternich cycles |
| Installation mode |
Installation with hexagonal screwdriving |
| Supporting material |
Wood |
| Diameter on thread |
6,5 mm 6.5 mm |
| Thread pitch |
2,54 mm 2.54 mm |
| Head height |
5,4 mm 5.4 mm |
5 features on 24
7 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
|
|
| 374544DRILLNOX BDF TH8 L 6.5x100I19 |
0.75 | 4 x 0.75 | 100 | 23 | 48 | |
| 374546DRILLNOX BDF TH8 L 6.5x122I19 |
0.75 | 4 x 0.75 | 122 | 48 | 70 | |
| 374548DRILLNOX BDF TH8 L 6.5x142I19 |
0.75 | 4 x 0.75 | 142 | 70 | 90 | |
| 374787DRILLNOX BDF TH8 6.5x240I19 |
0.75 | 4 x 0.75 | 240 | 165 | 188 | |
| 374792DRILLNOX BDF TH8 6.5x260I19 |
0.75 | 4 x 0.75 | 260 | 185 | 208 | |
| 374797DRILLNOX BDF TH8 6.5x280I19 |
0.75 | 4 x 0.75 | 280 | 205 | 228 | |
| 374802DRILLNOX BDF TH8 6.5x300I19 |
0.75 | 4 x 0.75 | 300 | 225 | 248 |
generic codes on
- In accordance with the ETA 13 0180 screws DRILLNOX DF 2019 undated limit en
- 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.
Find our technical sheets and declarations of performance in the generic code product page.
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