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EFHD 6,3xL

Screws for fixing flat roofs to concrete substrate

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Materials:
  • Screws made of low carbon steel surface-hardened and Magni Silver ™ coated. Resistant to 15 Kesternich cycles. Resistance tested according to DIN 50018 S2,0L
  • “RICOH” type point applied
Installation:
  • Concrete class not worse than C20/25
  • Before installation in concrete do an initial hole with a diameter of 5 mm in normal concrete class or 5.5 mm in solid concrete
  • The embedment depth in concrete min. 35 mm
  • The number of fasteners needed to fix the roof insulation should be determined on the basis of the calculations complying with the PN-EN 1991-1-4
  • For installation, use cappers with a maximum speed of 2200 rpm with regulated torque
  • Bits with TORX 25 recess
  • Screws for corrosivity class C3
Technical Assessments:
  • ETA-06/0007
Product code EAN code DxL L1 hmin hmax Drill diameter Embedment depth For usage with Single box Outer cartoon
mmmmmmmmmmmm-pcs.pcs.
EFHD-630308716103032702 6,3 x 3025 Are given in the following part 5-5,5 depending on the grade of concrete min. 35 TLK-45 / DVP (combinations are given next to washers)1000-
EFHD-630458716103032719 6,3 x 45401000-
EFHD-630608716103011394 6,3 x 6055500-
EFHD-630708716103011400 6,3 x 7060500-
EFHD-630808716103011417 6,3 x 8070500-
EFHD-631008716103011424 6,3 x 10070500-
EFHD-631308716103011431 6,3 x 13070500-
EFHD-631608716103011448 6,3 x 16070500-
EFHD-631808716103038285 6,3 x 18070500-
EFHD-632008716103012759 6,3 x 20070500-
EFHD-632308716103033440 6,3 x 23070500-
EFHD-632508716103012766 6,3 x 25070500-
EFHD-632758716103038292 6,3 x 27570500-
EFHD-633008716103012773 6,3 x 30070500-
EFHD-633308716103032863 6,3 x 33070500-
EFHD-633508716103032870 6,3 x 35070500-
EFHD-634008716103032887 6,3 x 40070500-
European Technical Assessment:
Declaration of Performance:

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