Earnest Machine is the Master Stocking Distributor of Timberjack brand timber screws.

 

TIMBERJACK SCREWS ARE USED IN...

  • Timber frame construction
  • Construction framing
  • Landscape retaining walls
  • Decking
  • Fencing
  • Log home construction

TIMBERJACK SCREWS COME IN SIZES

  • 1/4x4"
  • 1/4x6"
  • 1/4x8"
  • 1/4x10"
  • 1/4x12"
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Timberjack Screws


The self-piercing point and saw tooth threads eliminate pre-drilling, enter wood easier and speed installation.

 
Timberjack Screws


The special "U" shaped thread locks-in at the finish, reducing pull outs by 200%, bonding timbers together stronger and reducing expensive call backs. 

Timberjack Screws

Timberjack are Stronger

Timberjack timber screws conform with I.C.C.-E.S. reports that allow for the use of polymer-coated fasteners in contact with treated wood. Also, the protective coating exceeds 1000-hour salt spray tests under ASTM B117 and meets 15 cycles of Kesternich tests. Timberjack screws are recommended for ACQ, CA and CCA treated lumber, as well as cedar and redwood construction.

Download the Spec Sheet