DRILLNOX BDFN TH8 A2 6.5x220
Generic code 374442
- Double thread self-drilling screw 6.5x220 bi-metal hexagonal head 8 natural, for wood support or 4 steel sheets max - A2 stainless steel/steel point.
Applications
- Fixation of sandwich panels on wood frame in cladding, in corrosive environment.
Advantages
- Drill tip and introduction thread in zinc-plated cemented steel.
- Its double thread (Ø7 ext. ) under the head prevents deformation of the outer skin when tightening the sandwich panel.
- Corrosion resistance greater than 30 Kesternich cycles (excluding drill tip).
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 |
| Pre-drilling |
Without pre-drilling |
| Anchoring depth |
50
mm |
| Product material |
Bi-metal (A2 stainless steel / Steel) |
| Drilling capacity maxi |
4 x 0.75 |
| Head shape |
Hex. Head |
| pattern hexagonal |
TH 8 |
| Material of the screw head |
A2 Stainless steel |
| Laquering |
Natural head |
| 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 |
| Thread pitch |
1.81
mm |
| Length |
220
mm |
| Head height |
5.4
mm |
| Minimum clamping capacity |
147
mm |
| Maximum clamping capacity |
170
mm |
| Length of the threaded part |
64
mm |
Sold by bag of 100 pieces
| Designation | Article codes | Color label | Quantity |
Our program of screws and lacquered accessories offers more than 2000 colors for our roofing / cladding / facade applications. Discover the width of our color palette with our lacquering expertise.
- Used with TH8 screw socket.
- 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.
-
Technical Data Sheet DRILLNOX BDF InA2 TH8 Ø6,5xLTechnical datasheetsThis document is reserved for our connected customers,
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Drawings 2D DRILLNOX BDFN A2 TH8 �6,5xLDrawings 2D
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Drawings RFA DRILLNOX BDFN A2 TH8 �6,5x220Drawings 3D RFA
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Drawings STEP DRILLNOX BDFN A2 TH8 �6,5x220Drawings 3D STP
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