International Organization for Standardization (ISO)
Latest
ISO 17754:2014
Scope
This International Standard specifies a test method to determine the torsional resistance to driving of screws in solid timber or glued laminated timber or other wood-based materials. The method is used primarily to ensure the torque that may be applied to install screws will be less than the specified failure torque of the screw.
ISO 17754:2014 Referenced Document
EN 14592:2008 Timber structures - Dowel-type fasteners - Requirements
EN 15737:2009 Timber Structures - Test methods - Torsional resistance of driving in screws
ISO 3130:1975 Wood; Determination of moisture content for physical and mechanical tests
ISO 3131:1975 Wood; Determination of density for physical and mechanical tests
ISO 17754:2014 history
2014ISO 17754:2014 Timber structures - Test methods - Torsional resistance of driving in screws