![CNC Machining | How to calculate thread depth of an M thread | Practical Machinist - Largest Manufacturing Technology Forum on the Web CNC Machining | How to calculate thread depth of an M thread | Practical Machinist - Largest Manufacturing Technology Forum on the Web](https://www.practicalmachinist.com/forum/data/attachments/207/207152-e12d7fafe49c961b23fe404ef5f4ccdb.jpg)
CNC Machining | How to calculate thread depth of an M thread | Practical Machinist - Largest Manufacturing Technology Forum on the Web
![Drafting room methods . p = pitch =? 1 No. threads per inchFormula -j d = depth =pX.64952 Pf = flat= — 8 Sharp ?*¥ Thread -»—p—. I 1 I p = Drafting room methods . p = pitch =? 1 No. threads per inchFormula -j d = depth =pX.64952 Pf = flat= — 8 Sharp ?*¥ Thread -»—p—. I 1 I p =](https://l450v.alamy.com/450v/2awrage/drafting-room-methods-p-=-pitch-=-1-no-threads-per-inchformula-j-d-=-depth-=px64952-pf-=-flat=-8-sharp-thread-p-i-1-i-p-=-jitch=-formula-no-threads-per-inch-d-=-depth-=-px80003-whitworth-standard-thread-k-sp-h-2awrage.jpg)
Drafting room methods . p = pitch =? 1 No. threads per inchFormula -j d = depth =pX.64952 Pf = flat= — 8 Sharp ?*¥ Thread -»—p—. I 1 I p =
![Computing Thread Parameters Overall thread height –H = Pitch*(0.5 / tan 30deg) = *Pitch –Ext thread depth = (17/24)*H = *Pitch –Int thread. - ppt download Computing Thread Parameters Overall thread height –H = Pitch*(0.5 / tan 30deg) = *Pitch –Ext thread depth = (17/24)*H = *Pitch –Int thread. - ppt download](https://slideplayer.com/5208847/16/images/slide_1.jpg)