Technical Data - Countersunk Structural Wood Screw

ESCRC

Technical Data

  • Countersunk Structural Wood Screw
  • Countersunk Structural Wood Screw
  • Countersunk Structural Wood Screw
  • Countersunk Structural Wood Screw
  • Countersunk Structural Wood Screw
  • Countersunk Structural Wood Screw

Product Dimensions

Product Dimensions - ESCRC - Countersunk Structural Wood Screw
product.image_with_dim.alt - ESCRC - Countersunk Structural Wood Screw
References Tun / DB nr. NOB nr. Product Dimensions [mm]
d l dh d1 lg tfix bit
ESCRC5.0X50 - - 5 50 10 3.3 30 20 T-25
ESCRC5.0X60 - - 60 10 3.3 30 30 T-25
ESCRC5.0X90 - - 90 10 3.3 55 35 T-25
ESCRC5.0X70 - - 70 10 3.3 37 33 T-25
ESCRC5.0X80 - - 80 10 3.3 37 43 T-25
ESCRC6.0X60 1806125 51664616 6 60 12 4 36 24 T-30
ESCRC6.0X90 1712397 51664646 90 12 4 48 42 T-30
ESCRC6.0X70 1806126 51664620 70 12 4 36 34 T-30
ESCRC6.0X100 1806123 51664480 100 12 4 48 52 T-30
ESCRC6.0X160 1712390 51664533 160 12 4 64 96 T-30
ESCRC6.0X80 1806127 51664635 80 12 4 48 32 T-30
ESCRC6.0X120 1712386 51664495 120 12 4 64 56 T-30
ESCRC6.0X180 1712391 51664544 180 12 4 64 116 T-30
ESCRC6.0X140 1712388 51664514 140 12 4 64 76 T-30
ESCRC6.0X200 1712392 51664552 200 12 4 64 136 T-30
ESCRC8.0X80 1806129 51665017 8 80 15 5.3 54 26 T-40
ESCRC8.0X100 1806128 51664862 100 15 5.3 54 46 T-40
ESCRC8.0X120 1712399 51664654 120 15 5.3 54 66 T-40
ESCRC8.0X140 1712398 51664877 140 15 5.3 84 56 T-40
ESCRC8.0X160 1712400 51664881 160 15 5.3 84 76 T-40
ESCRC8.0X180 1712401 51664896 180 15 5.3 100 80 T-40
ESCRC8.0X200 1712402 51664900 200 15 5.3 100 100 T-40
ESCRC8.0X220 1712403 51664915 220 15 5.3 100 120 T-40
ESCRC8.0X240 1712404 51664926 240 15 5.3 100 140 T-40
ESCRC8.0X260 1712405 51664934 260 15 5.3 100 160 T-40
ESCRC8.0X280 1712406 51664945 280 15 5.3 100 180 T-40
ESCRC8.0X300 1712407 51664953 300 15 5.3 100 200 T-40
ESCRC8.0X320 1712408 51664964 320 15 5.3 100 220 T-40
ESCRC8.0X340 1712409 51664972 340 15 5.3 100 240 T-40
ESCRC8.0X360 1712411 51664983 360 15 5.3 100 260 T-40
ESCRC8.0X400 1712413 51665002 400 15 5.3 100 300 T-40
ESCRC10.0X120 1712373 51664722 10 120 18.5 6.2 60 60 T-40
ESCRC10.0X140 1806121 51664737 140 18.5 6.2 60 80 T-40
ESCRC10.0X160 1712374 51664741 160 18.5 6.2 100 60 T-40
ESCRC10.0X180 1806122 51664756 180 18.5 6.2 100 80 T-40
ESCRC10.0X200 1712375 51664760 200 18.5 6.2 100 100 T-40
ESCRC10.0X220 1712376 51664775 220 18.5 6.2 100 120 T-40
ESCRC10.0X240 1712377 51664786 240 18.5 6.2 100 140 T-40
ESCRC10.0X280 1712379 51664805 280 18.5 6.2 100 180 T-40
ESCRC10.0X300 1712380 51664813 300 18.5 6.2 100 200 T-40
ESCRC10.0X320 1712381 51664824 320 18.5 6.2 100 220 T-40
ESCRC10.0X340 1712382 51664832 340 18.5 6.2 100 240 T-40
ESCRC10.0X360 1712383 51664843 360 18.5 6.2 100 260 T-40
ESCRC10.0X400 1712385 51665104 400 18.5 6.2 100 300 T-40

Product characteristic properties

References Product characteristic properties
Characteristic Yield Moment – My,k [Nm] Characteristic withdrawal parameter - fax,k,90° [N/mm²] Characteristic head pull-through parameter - fhead,k [N/mm²] Characteristic tensile capacity - ftens,k [kN] Characteristic torsional strength - ftor,k [Nm] Torsional ratio
ESCRC5.0X50 6.5 13.6 14.6 8.8 6.3 3
ESCRC5.0X60 6.5 13.6 14.6 8.8 6.3 3
ESCRC5.0X90 6.5 13.6 14.6 8.8 6.3 3
ESCRC6.0X60 10.1 13 14.6 12.8 10.1 4.04
ESCRC6.0X90 10.1 13 14.6 12.8 10.1 4.04
ESCRC5.0X70 6.5 13.6 14.6 8.8 6.3 3
ESCRC6.0X70 10.1 13 14.6 12.8 10.1 4.04
ESCRC6.0X100 10.1 13 14.6 12.8 10.1 4.04
ESCRC6.0X160 10.1 13 14.6 12.8 10.1 4.04
ESCRC5.0X80 6.5 13.6 14.6 8.8 6.3 3
ESCRC6.0X80 10.1 13 14.6 12.8 10.1 4.04
ESCRC6.0X120 10.1 13 14.6 12.8 10.1 4.04
ESCRC6.0X180 10.1 13 14.6 12.8 10.1 4.04
ESCRC6.0X140 10.1 13 14.6 12.8 10.1 4.04
ESCRC6.0X200 10.1 13 14.6 12.8 10.1 4.04
ESCRC8.0X80 22.6 10.7 12.4 22.7 25.6 3.08
ESCRC8.0X100 22.6 10.7 12.4 22.7 25.6 3.08
ESCRC8.0X120 22.6 10.7 12.4 22.7 25.6 3.08
ESCRC8.0X140 22.6 10.7 12.4 22.7 25.6 3.08
ESCRC8.0X160 22.6 10.7 12.4 22.7 25.6 3.08
ESCRC8.0X180 22.6 10.7 12.4 22.7 25.6 3.08
ESCRC8.0X200 22.6 10.7 12.4 22.7 25.6 3.08
ESCRC8.0X220 22.6 10.7 12.4 22.7 25.6 3.08
ESCRC8.0X240 22.6 10.7 12.4 22.7 25.6 3.08
ESCRC8.0X260 22.6 10.7 12.4 22.7 25.6 3.08
ESCRC8.0X280 22.6 10.7 12.4 22.7 25.6 3.08
ESCRC8.0X300 22.6 10.7 12.4 22.7 25.6 3.08
ESCRC8.0X320 22.6 10.7 12.4 22.7 25.6 3.08
ESCRC8.0X340 22.6 10.7 12.4 22.7 25.6 3.08
ESCRC8.0X360 22.6 10.7 12.4 22.7 25.6 3.08
ESCRC8.0X400 22.6 10.7 12.4 22.7 25.6 3.08
ESCRC10.0X120 33 9.5 12.2 33.2 47.5 3.34
ESCRC10.0X140 33 9.5 12.2 33.2 47.5 3.34
ESCRC10.0X160 33 9.5 12.2 33.2 47.5 3.34
ESCRC10.0X180 33 9.5 12.2 33.2 47.5 3.34
ESCRC10.0X200 33 9.5 12.2 33.2 47.5 3.34
ESCRC10.0X220 33 9.5 12.2 33.2 47.5 3.34
ESCRC10.0X240 33 9.5 12.2 33.2 47.5 3.34
ESCRC10.0X280 33 9.5 12.2 33.2 47.5 3.34
ESCRC10.0X300 33 9.5 12.2 33.2 47.5 3.34
ESCRC10.0X320 33 9.5 12.2 33.2 47.5 3.34
ESCRC10.0X340 33 9.5 12.2 33.2 47.5 3.34
ESCRC10.0X360 33 9.5 12.2 33.2 47.5 3.34
ESCRC10.0X400 33 9.5 12.2 33.2 47.5 3.34

Product characteristic capacities

Product characteristic capacities - ESCRC - Countersunk Structural Wood Screw
References Product characteristic capacities - Timber C24 [kN]
Rax.k config [1] Rhead.k config [2] Timber to timber – Rlat,k Steel to timber – Rlat,k
α1=90° and α2=0° config [3] α1=0° and α2=0° config [4] α1=90° and α2=90° config [5] α1=0° and α2=90° config [6] α2=0° config [7] α2=90° config [8] [kN]
ESCRC5.0X50 2.04 1.46 a) a) a) a) 2.25 2.3
ESCRC5.0X60 2.04 1.46 1.5 1.5 1.5 1.5 2.25 2.3
ESCRC5.0X90 3.74 1.46 1.6 1.6 1.6 1.6 2.68 2.7
ESCRC6.0X60 2.81 2.1 1.81 1.81 1.81 1.81 3.02 3
ESCRC6.0X90 3.74 2.1 2.16 2.16 2.16 2.16 3.25 3.3
ESCRC5.0X70 2.52 1.46 1.58 1.58 1.58 1.58 2.37 2.4
ESCRC6.0X70 2.81 2.1 1.96 1.96 1.96 1.96 3.02 3
ESCRC6.0X100 3.74 2.1 2.16 2.16 2.16 2.16 3.25 3.3
ESCRC6.0X160 4.99 2.1 2.16 2.16 2.16 2.16 3.57 3.6
ESCRC5.0X80 2.52 1.46 1.58 1.58 1.58 1.58 2.37 2.4
ESCRC6.0X80 3.74 2.1 1.96 1.96 1.96 1.96 3.25 3.3
ESCRC6.0X120 4.99 2.1 2.16 2.16 2.16 2.16 3.57 3.6
ESCRC6.0X180 4.99 2.1 2.16 2.16 2.16 2.16 3.57 3.6
ESCRC6.0X140 4.99 2.1 2.16 2.16 2.16 2.16 3.57 3.6
ESCRC6.0X200 4.99 2.1 2.16 2.16 2.16 2.16 3.57 3.6
ESCRC8.0X80 4.62 2.79 a) a) a) a) 6.18 5.3
ESCRC8.0X100 4.62 2.79 3.68 4.25 3.5 3.9 6.18 5.3
ESCRC8.0X120 4.62 2.79 3.9 4.25 3.63 3.9 6.18 5.3
ESCRC8.0X140 7.19 2.79 3.9 4.25 3.63 3.9 6.82 5.9
ESCRC8.0X160 7.19 2.79 3.9 4.25 3.63 3.9 6.82 5.9
ESCRC8.0X180 8.56 2.79 3.9 4.25 3.63 3.9 7.17 6.3
ESCRC8.0X200 8.56 2.79 3.9 4.25 3.63 3.9 7.17 6.3
ESCRC8.0X220 8.56 2.79 3.9 4.25 3.63 3.9 7.17 6.3
ESCRC8.0X240 8.56 2.79 3.9 4.25 3.63 3.9 7.17 6.3
ESCRC8.0X260 8.56 2.79 3.9 4.25 3.63 3.9 7.17 6.3
ESCRC8.0X280 8.56 2.79 3.9 4.25 3.63 3.9 7.17 6.3
ESCRC8.0X300 8.56 2.79 3.9 4.25 3.63 3.9 7.17 6.3
ESCRC8.0X320 8.56 2.79 3.9 4.25 3.63 3.9 7.17 6.3
ESCRC8.0X340 8.56 2.79 3.9 4.25 3.63 3.9 7.17 6.3
ESCRC8.0X360 8.56 2.79 3.9 4.25 3.63 3.9 7.17 6.3
ESCRC8.0X400 8.56 2.79 3.9 4.25 3.63 3.9 7.17 6.3
ESCRC10.0X120 5.7 4.18 5.29 5.79 4.92 5.29 8.14 6.9
ESCRC10.0X140 5.7 4.18 5.29 5.79 4.92 5.29 8.14 6.9
ESCRC10.0X160 9.5 4.18 5.29 5.79 4.92 5.29 9.09 7.9
ESCRC10.0X180 9.5 4.18 5.29 5.79 4.92 5.29 9.09 7.9
ESCRC10.0X200 9.5 4.18 5.29 5.79 4.92 5.29 9.09 7.9
ESCRC10.0X220 9.5 4.18 5.29 5.79 4.92 5.29 9.09 7.9
ESCRC10.0X240 9.5 4.18 5.29 5.79 4.92 5.29 9.09 7.9
ESCRC10.0X280 9.5 4.18 5.29 5.79 4.92 5.29 9.09 7.9
ESCRC10.0X300 9.5 4.18 5.29 5.79 4.92 5.29 9.09 7.9
ESCRC10.0X320 9.5 4.18 5.29 5.79 4.92 5.29 9.09 7.9
ESCRC10.0X340 9.5 4.18 5.29 5.79 4.92 5.29 9.09 7.9
ESCRC10.0X360 9.5 4.18 5.29 5.79 4.92 5.29 9.09 7.9
ESCRC10.0X400 9.5 4.18 5.29 5.79 4.92 5.29 9.09 7.9

a) The thickness of the secondary member is not sufficient according to ETA-13/0796 annex 7 table A6.9, so no values are given for these dimensions in case of wood to wood connection. For Steel to wood connection no minimal thickness is defined.

  • The tension resistance of the thread have been calculated with an angle between 45° and 90° compared with the grain.
  • The geometry and mechanical properties are defined in ETA-13/0769.
  • The values are for a timber class C24 ρ = 350 kg/m³.
  • The thickness of the secondary member (AD) has been chosen equal to the length of the smooth part.
  • All values have been calculated with a thread totally drown in the primary member.
  • For connection steel to timber, the thickness of the steel plate is equal to the diameter for calculation.
  • Subject to setting and printing error.
  • The values given are available to help the design. Projects must be carried out exclusively by duly licensed professionals.