• Video Demonstrations

    Learn quickly by watching actual testing methods and concepts in action.

  • Downloadable Content

    Get access to Skidmore-Wilhelm's official pre-installation verification logs, minimum tension and required turn charts.

  • Skidmore Device Training

    Understand Skidmore devices and how to measure tension for pre-installation verification testing.

Skidmore-Wilhem's bolt tension training combines 60 years of industry experience with the specifications and quality standards from authorities on structural fasteners.


This course is designed to certify to perform pre-installation verification tests on a Skidmore bolt tension measuring device.  You will learn proper testing and verification of the following installation methods:

  • Turn-of-Nut
  • Tension Control Bolts
  • DTI Washers
  • Calibrated Torque Wrenches

Completing this course and passing the associated exam certifies that you can serve as a resource for verifying fastener hardware and installation methods.  You will have the ability to quickly resolve any issue that may arise during the testing of pretension in fastening solutions.