Tapped holes

[Anonymous]

Hello, everyone I ve got a doubt about the hole command on inventor. Agreing of this table, the hole for M4 screws in HSS is 3,3. But on Inventor, it sets to 3,242. There is no difference when you set ISO metric or ANSI metric. Both of them set the value to 3,242

[Anonymous]

Hello, everyone I ve got a doubt about the hole command on inventor. Agreing of this table, the hole for M4 screws in HSS is 3,3. But on Inventor, it sets to 3,242. There is no difference when you set ISO metric or ANSI metric. Both of them set the value to 3,242

[johnsonshiue]

Hi Thiago,

For the most part, the tables should follow the standards. But, we do have spec specific inconsistent values on Hole table. For the wrong values that you use frequently, you could change the Thread.xls so that the values are in sync with the standard. We do have a standard-compliant project to make sure all values are correct. But, it does take some time to go through them.

Many thanks!

[johnsonshiue]

Hi Thiago,

For the most part, the tables should follow the standards. But, we do have spec specific inconsistent values on Hole table. For the wrong values that you use frequently, you could change the Thread.xls so that the values are in sync with the standard. We do have a standard-compliant project to make sure all values are correct. But, it does take some time to go through them.

Many thanks!