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DX Kwik
Load data
Design data
Recommended loads
Nrec,1 [kN] Nrec,2 [kN] vrec,1 [kN] Mrec,1 [kN]
X-M6H, DNH 37 2.0 0.6 2.0 5.4
X-M8H, X-DKH 48 3.0 0.9 3.0 9.7
Conditions
• Nrec,1: concrete in compressive zone.
• Nrec,2: concrete in tension zone.
• Predominantly static loading.
• Concrete strength fcc ≥ 25 N/mm 2 . For higher concrete strengths, higher loadings be may possible if supported
by testing.
• Recommended loads are based on failure of the fastener anchorage in the concrete. Thickness and quality of
the fastened material may lower the loadings.
• Observance of all pre-drilling requirements, fastened thickness limits, and recommended details.
• The recommended loads in the table refer to the resistance of the shank cross-section. The loads acting on
the cross-section (N' and V') are influenced by the characteristics and arrangement of the part or material fastened
and may not be the same as the loads acting on the fastened part or material (N and V)
• The existence and/or magnitude of moment acting on the fastener shank (M') is influenced by the characteristics
and arrangement of the fastened part or material.
Arrangements to prevent moment on shank:
Coupler tight against concrete
Z
N
V
Non-symmetric arrangement
Test data
Important note: Test data are for information only and can't be used for design. These data
are examples and not representing the whole range of applications and load cases.
Design data for Hilti standard nails in concrete are based on a specific statistical evaluation
method taken into consideration high variation coefficients. The evaluation procedure is
described within section Direct Fastening Technology of this manual. For more detailed
information please contact Hilti.
4.152 11 / 2007
N'
Z1
V N
V'
M'
Z3
Z2