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Wing nut with rounded wings DIN 315 Brass CU2/CU3

Article number
Driving features Wing
Material Brass
Material technical CU2/CU3
Thread direction Right
Thread Metric thread
Info
  • do= Nominal diameter of drill bit.
  • Min. td= Recommended drilling depth.
  • hef= Effective anchorage depth.
  • tfix= Grip range.
  • s = Width across flats.
  • kN = Load in kN.
  • The allowable load is valid for one single anchor, at cracked concrete (tensile zone) with concrete class C20/25, incl. partial safety factor γf= 1,4 and if the Scr, N and Ccr, N are taken in to account.
  • When reduction on spacing and edge distance take place a re-calculation of forces should be carried out by making use of the technical guide or calculation software, they are available on request.
  • Final calculations should comply with the complete European Technical Approval (ETA), this approval is also available on request.

Specifications

Driving features Wing
Material Brass
Material technical CU2/CU3
Thread direction Right
Thread Metric thread
Info
  • do= Nominal diameter of drill bit.
  • Min. td= Recommended drilling depth.
  • hef= Effective anchorage depth.
  • tfix= Grip range.
  • s = Width across flats.
  • kN = Load in kN.
  • The allowable load is valid for one single anchor, at cracked concrete (tensile zone) with concrete class C20/25, incl. partial safety factor γf= 1,4 and if the Scr, N and Ccr, N are taken in to account.
  • When reduction on spacing and edge distance take place a re-calculation of forces should be carried out by making use of the technical guide or calculation software, they are available on request.
  • Final calculations should comply with the complete European Technical Approval (ETA), this approval is also available on request.

Standards

DIN 315
BS 856
NEN 1625

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