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EVDF 3C

  • Supracoat 3C double thread self-drilling screw, Ø4. 8, pointed tip, Ø12 flat head, Philips pattern, for wood or steel substrate.
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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 Double hi-thread
Pre-drilling Without pre-drilling
Anchoring depth 17 mm
Product material Supracoat 3C
Drilling capacity maxi 0.8
Head shape Flat head
Pattern Philips Phillips 2
Laquering Natural head
Solid in step True
Type of installation of waterproofing Manual installation
Resistance to corrosion 30 Kesternich cycles
Installation mode Inslallation with cruciform screwdriving
Supporting material Wood
Full Steel sheet support
Diameter of the head 12 mm
Diameter on thread 4,8 mm
Thread pitch 1,59 mm
Head height 2,5 mm
5 features on 18

16 generic codes
Filter:
CP maxi
L
CS mini
CS Maxi
Generic code CP maxi 
Drilling capacity maxi
L  (mm)  
Length
CS mini  (mm)  
Minimum clamping capacity
CS Maxi  (mm)  
Maximum clamping capacity
309694EVDF 0.8 TP12/Ph2 3C 4.8x65 0.8 65 20 45
309704EVDF 0.8 TP12/Ph2 3C 4.8x75 0.8 75 30 55
309713EVDF 0.8 TP12/Ph2 3C 4.8x80 0.8 80 35 60
309714EVDF 0.8 TP12/Ph2 3C 4.8x90 0.8 90 45 70
309719EVDF 0.8 TP12/Ph2 3C 4.8x100 0.8 100 55 80
309724EVDF 0.8 TP12/Ph2 3C 4.8x110 0.8 110 65 90
309728EVDF 0.8 TP12/Ph2 3C 4.8x120 0.8 120 75 100
309733EVDF 0.8 TP12/Ph2 3C 4.8x130 0.8 130 85 110
309734EVDF 0.8 TP12/Ph2 3C 4.8x140 0.8 140 95 120
309739EVDF 0.8 TP12/Ph2 3C 4.8x160 0.8 160 115 140
309741EVDF 0.8 TP12/Ph2 3C 4.8x180 0.8 180 115 140
309745EVDF 0.8 TP12/Ph2 3C 4.8x150 0.8 150 105 130
309896EVDF 0.8 TP12/Ph2 3C 4.8x200 0.8 200 155 180
309897EVDF 0.8 TP12/Ph2 3C 4.8x220 0.8 220 175 200
309898EVDF 0.8 TP12/Ph2 3C 4.8x240 0.8 240 195 220
309899EVDF 0.8 TP12/Ph2 3C 4.8x260 0.8 260 215 240
 generic codes on 

Regulations and approvals

  • 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.

Documentations to download

Find our technical sheets and declarations of performance in the generic code product page.

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