Product image
Recess drawing
Dimension drawing
Product image
Recess drawing
Dimension drawing


Countless simple and efficient timber engineering applications are possible, thanks to the comprehensive range of lengths available in the HECO-WR programme. These include timber to timber connections as main/secondary beam connections, rafter/purlin connections and flitch beams. Steel components can also be fitted to timbers with the HECO-WR for end grain connections, frame corners and wind bracings. The HECO-WR fastener is also ideal for compression reinforcement in support areas or tension reinforcement perpendicular to the grain.

Product strengths

  • Reductions in time and cost
  • Wide range of applications
  • Very high performance
  • Insertion parallel with the grain also possible
  • Installation without pre-drilling
  • No decline of load bearing capacity from 90° to 45° relative to the grain
  • Low splitting tendency = small spacings and distances

Technical details

GTIN/EAN 4019787588409
Article number 58840
Head form countersunk head
Recess T-Drive
Thread full thread
Diameter, d 9,0 mm
Length, l 500 mm
Thread length, lg 480 mm
Headdiameter, dk 14,0 mm
Size of recess T-40
Material carbon steel
Surface Durocoat DP1

Additional data

European technical assessment ETA-12/0062


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