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EVBDF/ 3C

  • Supracoat 3C double thread self-drilling screw, Ø4. 8, drill tip, Ø12 flat head, Philips pattern, for steel substrate.
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Applications

  • Fastening of the waterproofing complex on waterproofing support solid steel roofing panels.

Advantages

  • The combination with 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 point, EHB DF can also be used for peripheral fixing to upstand overlaps.

Technical characteristics

Type of the screw tip Small tip
Type of thread Double hi-thread
Drilling capacity mini 0.75
Pre-drilling Without pre-drilling
Product material Supracoat 3C
Drilling capacity maxi 1.5
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 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

13 generic codes
Filter:
CP mini
CP maxi
L
CS mini
CS Maxi
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
308885EVBDF 1.5 TP12/Ph2 3C 4.8x130 0.75 1.5 130 85 110
308892EVBDF 1.5 TP12/Ph2 3C 4.8x110 0.75 1.5 110 65 90
308894EVBDF 1.5 TP12/Ph2 3C 4.8x65 0.75 1.5 65 20 45
308896EVBDF 1.5 TP12/Ph2 3C 4.8x75 0.75 1.5 75 30 55
308903EVBDF 1.5 TP12/Ph2 3C 4.8x160 0.75 1.5 160 115 140
308907EVBDF 1.5 TP12/Ph2 3C 4.8x180 0.75 1.5 180 135 160
308911EVBDF 1.5 TP12/Ph2 3C 4.8x80 0.75 1.5 80 35 60
308913EVBDF 1.5 TP12/Ph2 3C 4.8x100 0.75 1.5 100 55 80
308915EVBDF 1.5 TP12/Ph2 3C 4.8x120 0.75 1.5 120 75 100
308917EVBDF 1.5 TP12/Ph2 3C 4.8x140 0.75 1.5 140 95 120
308960EVBDF 1.5 TP12/Ph2 3C 4.8x200 0.75 1.5 200 155 180
308962EVBDF 1.5 TP12/Ph2 3C 4.8x220 0.75 1.5 220 175 200
308963EVBDF 1.5 TP12/Ph2 3C 4.8x240 0.75 1.5 240 195 220
 generic codes on 

Regulations and approvals

  • 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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