Minimum engagement length of a bolt

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SUMMARY

The minimum engagement length of a bolt, specifically for an M10x1 metric bolt, is determined using established formulas that consider thread strength. A reliable resource for these calculations is the article found at Engineers Edge, which provides detailed formulas for minimum engagement length. It is crucial to use consistent units throughout the calculations, preferably Imperial units, and then convert the final result to metric if necessary.

PREREQUISITES
  • Understanding of bolt specifications, specifically M10x1 metrics.
  • Familiarity with thread strength calculations.
  • Knowledge of unit conversion between Imperial and metric systems.
  • Basic engineering principles related to fasteners.
NEXT STEPS
  • Research the formulas for calculating minimum engagement length of bolts.
  • Explore the article on Engineers Edge regarding thread strength and engagement length.
  • Learn about the implications of using different unit systems in engineering calculations.
  • Investigate best practices for selecting bolt lengths based on application requirements.
USEFUL FOR

Mechanical engineers, design engineers, and anyone involved in the selection and application of fasteners in engineering projects.

siddharth23
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Hey guys.
Could anyone give me an what the criteria for minimum engagement length of a bolt is?
The bolt I'm using is M10x1.

Thanks!
 
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siddharth23 said:
Thanks! I read this one
Only thing is, do I just take the pitch in per inch or do I use Imperial units for the entire formula?

Without knowing more about the derivation of this formula, the safest approach would be to use all Imperial units and then convert the resulting length back into mm or cm.
 
SteamKing said:
Without knowing more about the derivation of this formula, the safest approach would be to use all Imperial units and then convert the resulting length back into mm or cm.
Ok mate! Thanks a lot :smile:
 

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