Torque-Tension Testing
The relationship between input torque and tension is the governing principle
Why is it Important to Keep a Bolted Joint Tight?
It is well understood that a fastener will fail if it
How Much Rotation Angle is Needed to Tighten a Fastener?
Hint: not as much as you think. To answer this question, let’s
How Much Does a Bolt Stretch?
Answer: a very small but important amount. In previous posts we discussed
Bolted Joint Torque Explanation and Calculation
We are often asked what torque value should be used with
How is Clamp Force for a Bolt and Nut Assembly Calculated?
Clamp force is what holds a bolted joint together. Published charts are
How Does a Bolted Joint Work?
A standard bolted joint consists of four parts: a fastener, object