Applications
- Fastening of pre-painted steel roofing panels on the bands on steel frames in corrosive environments.
Advantages
- Self-tapping body for perfect insertion into the metal.
- Drill point and insertion thread made from carbon steel.
Technical characteristics
| With flange |
True |
| Flange head diameter |
10,5 mm |
| Type of thread |
Single thread |
| Drilling capacity mini |
1.5 2 2 x 0.75 4 |
| Pre-drilling |
Without pre-drilling |
| Product material |
Bi-metal (A4 stainless steel / Steel) |
| Drilling capacity maxi |
12 3 3 x 0.75 3.5 6 |
| 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 |
Steel Assembly of sheet metal |
| Head height |
5,4 mm |
| Minimum clamping capacity |
0 mm |
5 features on 21
1 generic code
Filter:
| Generic code | CP mini
Drilling capacity mini
|
CP maxi
Drilling capacity maxi
|
L
(mm)
Length
|
CS mini
(mm)
Minimum clamping capacity
|
CA maxi
(mm)
Maximum assembly capacity
|
|
| 372371DRILLNOX 12 TH8 L 5.5x40I19 |
4 | 12 | 40 | 0 | 12 |
generic codes on
- In accordance with DTU 40. 35: Roofing work using ribbed plates - Coated STEEL sheets.
- In accordance with DTU 43. 3: Roofing work with ribbed steel sheets with waterproof coatings.
- In accordance with DTU 40. 36: Roofing work using ribbed plates - Coated ALUMINUM sheets.
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