Applications
- Fastening of the waterproofing complex on waterproofing support solid steel roofing or wood.
Advantages
- The combination of EVDF and a double-thread distribution plate ensures the thread is solid, limits the risks of perforating the waterproof coating and prevents the fastener from becoming unscrewed.
Technical characteristics
| Type of the screw tip |
Tapered tip |
| Type of thread |
Full length thread |
| Pre-drilling |
Without pre-drilling |
| Product material |
2C Supracoat coated steel |
| Drilling capacity maxi |
0.8 |
| Head shape |
Flat head |
| Pattern Philips |
Phillips 2 |
| Laquering |
Natural head |
| Type of installation of waterproofing |
Manual installation |
| Resistance to corrosion |
15 Kesternich cycles |
| Installation mode |
Inslallation with cruciform screwdriving |
| Supporting material |
Full Steel sheet support |
| Diameter of the head |
12 mm |
| Diameter on thread |
4,8 mm |
| Thread pitch |
1,59 mm |
| Length |
20 mm |
| Head height |
2,5 mm |
| Minimum clamping capacity |
0 mm |
| Maximum clamping capacity |
0 mm |
| Length of the threaded part |
20 mm |
5 features on 20
1 generic code
Filter:
| Generic code | CP maxi
Drilling capacity maxi
|
L
(mm)
Length
|
CS mini
(mm)
Minimum clamping capacity
|
CS Maxi
(mm)
Maximum clamping capacity
|
|
| 309798EVF SC TP12/Ph2 2C 4.8x20 |
0.8 | 20 | 0 | 0 |
generic codes on
- In accordance with the ETA 08 0239 coupling fixings sealing
- In accordance with DTU 43. 4: Roofs made of wooden and derivative load-bearing elements with waterproofing coating.
- In accordance with DTU 43. 3: Roofing work with ribbed steel sheets with waterproof coatings.
- Evaluation of unscrewing resistance according to the standard NF P 30-317.
- Conventional test method for step strengh characteristic for fasteners according to the standard NF P 30-317.
Find our technical sheets and declarations of performance in the generic code product page.
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