top of page

Lateral Load on Dowel-Type Fastener Group

Evaluate the strength of multi-fastener connections under lateral loading using group action checks.

Check groups of fasteners under lateral loading with CalcBook’s fastener group tool, which accounts for geometry and group action factors per NDS. The interface supports flexible fastener layouts, custom spacing, and multiple shear planes, with automatic checks for all relevant yield modes.


Fastener Types Covered:


  • Hex Bolts

  • Lag Screws

  • Wood Screws

  • Common, box, and sinker nails

  • Post-frame & roof sheathing ring shank nails


Included Modification Factors:


  • Load Duration

  • Wet Service

  • Temperature

  • Group Action

  • Geometry

  • End Grain

  • Diaphragm

  • Toe-Nail

  • Format Conversion

  • Time Effect

Calculation Screenshots

bottom of page