Description
Rothoblaas HBS Certified Structural countersunk screws
HBS is the queen of wood screws Certified for structural applications, it has a high wood penetration capacity and superior seismic performance. It’s superior strength makes HBS the preferred torx screw among carpenters
The asymmetric “umbrella” threading ensures better wood pull-through. The excellent resistance to failure and yielding of the steel (fy,k = 1000 N/mm2) and its very high torsional strength (ftor,k) make it extremely safe in the screwing stage
HBS is approved for structural applications subject to stresses in any direction vs. the grain (α = 0° – 90°)
HBS wood screws are applicable in service classes 1 and 2.
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Delivery £10+ VAT
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