EHB DF TH /2C
- Supracoat 2C double thread self-drilling screw, Ø4. 8, drill tip, hex head, for steel substrate.
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Applications
- Fastening of the waterproofing complex on waterproofing support solid steel roofing panels.
- To be used with the Ø70 aluminium/zinc washer (code 294926) for fixing semi-rigid insulation.
- To be used with the Ø70 galva washer (code 294721) for fixing semi-rigid insulation.
- To be used with 82x40R alu/zinc plate (code 294705) for fixing waterproofing (synthetic coating with semi-rigid insulation).
Advantages
- The combination of EHB DF 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.
- Thanks to its drill tip, EHB DF can also be used for peripheral fixing to the upstand overlaps.
Technical characteristics
| 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 |
| Product material |
2C Supracoat coated steel |
| Drilling capacity maxi |
2 x 1.25 3 |
| Head shape |
Hex. Head |
| pattern hexagonal |
TH 8 |
| Laquering |
Natural head |
| Solid in step |
True |
| Thickness of the flange |
1 mm |
| Type of installation of waterproofing |
Traditional mechanical installation |
| Resistance to corrosion |
15 Kesternich cycles |
| Installation mode |
Installation with hexagonal screwdriving |
| Supporting material |
Full Steel sheet support |
| Diameter on thread |
4,8 mm |
| Thread pitch |
1,59 mm |
| Head height |
4,4 mm |
5 features on 19
18 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
|
|
| 305605EHB DF 2x1.25 TH8 2C 4.8x60 (1000p) | 0.75 | 2 x 1.25 | 60 | 25 | 40 | |
| 305615EHB DF 2x1.25 TH8 2C 4.8x80 (1000p) | 0.75 | 2 x 1.25 | 80 | 35 | 60 | |
| 305625EHB DF 2x1.25 TH8 2C 4.8x100 (500p) | 0.75 | 2 x 1.25 | 100 | 55 | 80 | |
| 305635EHB DF 2x1.25 TH8 2C 4.8x120 (500p) | 0.75 | 2 x 1.25 | 120 | 75 | 100 | |
| 305645EHB DF 2x1.25 TH8 2C 4.8x140 (500p) | 0.75 | 2 x 1.25 | 140 | 95 | 120 | |
| 305655EHB DF 2x1.25 TH8 2C 4.8x160 (500p) | 0.75 | 2 x 1.25 | 160 | 115 | 140 | |
| 305665EHB DF 2x1.25 TH8 2C 4.8x180 (500p) | 0.75 | 2 x 1.25 | 180 | 135 | 160 | |
| 305701EHB DF 2x1.25 TH8 2C 4.8x200 (100p) | 0.75 | 2 x 1.25 | 200 | 155 | 180 | |
| 305705EHB DF 2x1.25 TH8 2C 4.8x220 (100p) | 0.75 | 2 x 1.25 | 220 | 175 | 200 | |
| 305709EHB DF 2x1.25 TH8 2C 4.8x240 (100p) | 0.75 | 2 x 1.25 | 240 | 195 | 220 | |
| 305713EHB DF 2x1.25 TH8 2C 4.8x260 (100p) | 0.75 | 2 x 1.25 | 260 | 215 | 240 | |
| 305717EHB DF 2x1.25 TH8 2C 4.8x280 (100p) | 0.75 | 2 x 1.25 | 280 | 235 | 260 | |
| 305721EHB DF 2x1.25 TH8 2C 4.8x300 (100p) | 0.75 | 2 x 1.25 | 300 | 255 | 280 | |
| 305725EHB DF 2x1.25 TH8 2C 4.8x320 (100p) | 0.75 | 2 x 1.25 | 320 | 275 | 300 | |
| 305729EHB DF 2x1.25 TH8 2C 4.8x340 (100p) | 0.75 | 2 x 1.25 | 340 | 295 | 320 | |
| 305733EHB DF 2x1.25 TH8 2C 4.8x360 (100p) | 0.75 | 2 x 1.25 | 360 | 315 | 340 | |
| 305735EHB DF 2x1.25 TH8 2C 4.8x380 (100p) | 0.75 | 2 x 1.25 | 380 | 335 | 360 | |
| 305760EHB DF 3 TH8 2C 4.8x140 (500pc) | 0.75 | 3 | 140 | 95 | 120 |
generic codes on
- 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.
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