They are std Whitworth ----- Original Message ----- From: "alan stepney" <alan@xxxxxxxxxxxxxxxx> To: <modeleng@xxxxxxxxxxxxx> Sent: Wednesday, February 15, 2006 12:40 AM Subject: [modeleng] Re: Autolock thread specs > I have a feeling that it is standard Whitworth form. > I would need to measure one to make sure though. > I bet someone knows it off hand. > > Alan > > > ----- Original Message ----- > From: "Chris Crosskey" <chris.crosskey@xxxxxxxxx> > To: <modeleng@xxxxxxxxxxxxx> > Sent: Tuesday, February 14, 2006 11:26 AM > Subject: [modeleng] Autolock thread specs > > > Hi folks, > > Does anyone know what the thread specs are for autolock cutters?..... > I might have to turn a plain-shank into a threaded in the near future.... > Is it 20tpi 20(rings a bell)... the cutter is 3/8" 20BTW.. > . > > Thanks > > chrisc > > ________________________________________________________________________ > This=20e-mail,=20and=20any=20attachment,=20is=20confidential.=20If=20you=20= > have=20received=20it=20in=20error,=20do=20not=20use=20or=20disclose=20the=20 = > information=20in=20any=20way,=20notify=20me=20immediately,=20and=20please=20 = > delete=20it=20from=20your=20system. > ________________________________________________________________________ > MODEL ENGINEERING DISCUSSION LIST. > > To UNSUBSCRIBE from this list, send a blank email to, > modeleng-request@xxxxxxxxxxxxx with the word "unsubscribe" in the subject > line. > > > -- > No virus found in this incoming message. > Checked by AVG Free Edition. > Version: 7.1.375 / Virus Database: 267.15.6/257 - Release Date: 10/02/2006 > > > MODEL ENGINEERING DISCUSSION LIST. > > To UNSUBSCRIBE from this list, send a blank email to, > modeleng-request@xxxxxxxxxxxxx with the word "unsubscribe" in the subject line. > > MODEL ENGINEERING DISCUSSION LIST. To UNSUBSCRIBE from this list, send a blank email to, modeleng-request@xxxxxxxxxxxxx with the word "unsubscribe" in the subject line.