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BELVIS Tx/ Zn +RD

  • Self-drilling screw with natural torx head mounted with washer /alu-epdm, for steel support.
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Applications

  • Overlapping of steel or aluminium roofing panels or sandwich panels and fastening of accessories.
  • Fixing the single skin profile to the steel frame.

Technical characteristics

Type of thread Single thread
Product material Zinc plated steel
Drilling capacity maxi 3 x 0.75
4
4 x 0.75
Head shape Rounded head
Pattern Torx
Pattern Torx TX 20
Laquering Natural head & washer
With washer/ seal True
Type of the washer Vulca washer
Material of the washer/ Seal Alu/ EPDM
Installation mode Installation with torx screwdriving
Diameter of the head 12 mm
Head height 3,5 mm
5 features on 13

1 generic code
Filter:
CP mini
CP maxi
L
CS mini
CA maxi
Generic code CP mini 
Drilling capacity mini
CP maxi 
Drilling capacity maxi
L  (mm)  
Length
CS mini  (mm)  
Minimum clamping capacity
CA maxi  (mm)  
Maximum assembly capacity
395352BELVIS 4T Tx20/TB12 Zn 4.8x20A10 0.75 4 x 0.75 20 0 3
 generic codes on 
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