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EVF 0.8 TP12/Ph2 ZBJ 4.8x20

Generic code   309802

  • Self-drilling screw 4.8x20 flat head Ø12 Phillips head n°2, for steel support 0.8 mm max - yellow zinc plated.
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Applications

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

Technical characteristics

Drilling capacity maxi 0.8
Diameter on thread 4.8  mm
Length 20  mm
Minimum clamping capacity 0  mm
Maximum clamping capacity 0  mm
Diameter of the head 12  mm
Type of the screw tip Tapered tip
Type of thread Full length thread
Pre-drilling Without pre-drilling
Product material Yellow bichromatic steel
Head shape Flat head
Pattern Philips Phillips 2
Laquering Natural head
Type of installation of waterproofing Manual installation
Resistance to corrosion 2 Kesternich cycles
Installation mode Inslallation with cruciform screwdriving
Supporting material Wood
Full Steel sheet support
Thread pitch 1.59  mm
Head height 2.5  mm
Length of the threaded part 17  mm
5 features on 20
See all the offer EVF 0.8 TP12/Ph2 ZBJ 4.8x20

Article codes

Sold by box of 1000 pieces

Designation Article codes Color label Quantity
EVF 0.8 TP12/Ph2 ZBJ 4.8x20 309802000

Our program of screws and lacquered accessories offers more than 2000 colors for our roofing / cladding / facade applications. Discover the width of our color palette with our lacquering expertise.


Recommendation advice

  • Used with a Phillips 2 screwdriving bit.

Regulations and approvals

  • 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.
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