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Olylog Log Home Fasteners star img

Olylog Log Home Fasteners

Olylog Log Home Fasteners Olylog screws are log home screw fasteners are made to be faster, easier and safer to use than most traditional log screw fasteners. Features a patented head and is guaranteed not to disingrate in the new pressure treated lumber.


  • Reusable and removable
  • Removes damage and jarring produced by a sledge hammer
  • Draws warped logs down
  • Allows log to settle naturally
  • No pre-drilling required
  • Installs easier and faster than spike and lags
  • Constructed for performance and increase strength


  • No pre-drilling required
  • Self countersinking head style
  • ACQ approved and corrosion resistant
  • No sledge hammer damage

Installation Instructions:

  • Use a 0.5", high torque, low RPM drill.
  • Install perpendicular to the log.
  • Countersink the OlyLog a minimum of 0.25".

Dimensions and Sizes:

  • Sizes Available: 2 1/2", 4", 6", 8", 9", 10", 12", 14", 16"
  • Head Style: Hex
  • Length of thread: 2"
  • Diameter of thread: 0.25"
  • Diameter of shank: 0.19"
  • Comes with one hex bit per box