Fasteners 101

Course Overviewfasteners101
This course is intended to provide a high level and broad coverage of threaded fasteners. The standard course approaches each topic through the eyes of a designer or user of the fastener and the specific design implications/reasons for each decision surrounding the design of the fastener. Basic building blocks are then provided as to how to approach each of these individual design implications.

The concepts remain basic, although the materials can be customized to go into much greater depth or detail on any particular topic, if desired.

Course Outline

    • Terminology and Basic Function
    • Fastener Basics
      • Head Styles
      • Drive Systems
      • Recesses
      • Threads
        – Types and function
        – Nomenclature
        – Thread Fit
      • Materials
      • Thermal Treatments
      • Surface Treatment/Finishes
      • Fastener Engineering
        • Torque
          – How is it important
          – Torque control methods
          – How is it measured
        • Thread forming
        • Clamp Load
        • Other considerations
          – Pull-out force
          – Relaxation
          – Prevailing torque
          – Corrosion protection
          – Fatigue risk reduction
      • Fastener Manufacturing
        • Forming basics
        • Thread rolling basics
        • Secondary operations
        • Tolerance and physical limitations

Course Add-ons

      • Cost drivers
      • Fastener failure modes
      • Measuring/gauging fasteners

Download Fasteners 101 Course Excerpt (PDF) »