Mechanical Music Digest

Mechanical Music Digest^™ Archives

You Are Not Logged In	Login/Get New Account
Please Log In. Accounts are free! Logged In users are granted additional features including a more current version of the Archives and a simplified process for submitting articles.

Spring Fundraising Drive In Progress. Please visit our home page to see this and other announcements: https://www.mmdigest.com Thank you. --Jody

MMD

Archives

April 2011

2011.04.15

Prev Next

Unusual Screw Thread May Be Cycle Thread
By Peter Ravenscroft

[ Ref. 110411 MMDigest, "Seek Unusual Metric Size Tap & Die"
> Does anyone know of a source for an M4.5 x 0.90 tap and die?

Having gone through all my books, I have come up with the following:
I think it is a cycle thread, 3/16 inch x 28 threads per inch, as
near as I can work it out to.  They are available from Tracy Tools,
http://www.tracytools.com/  They cost around £3 but Tracy Tools have
a minimum order of £10.

http://www.tracytools.com/index.php?route=product/product&path=1_3&product_id=29 

Regards,
Peter Ravenscroft

(Message sent Fri 15 Apr 2011, 15:22:49 GMT, from time zone GMT-0700.)

Key Words in Subject: Be, Cycle, May, Screw, Thread, Unusual

Home Archives Calendar Gallery Store Links Info

Enter text below to search the MMD Website with Google

CONTACT FORM: Click HERE to write to the editor, or to post a message about Mechanical Musical Instruments to the MMD

Unless otherwise noted, all opinions are those of the individual authors and may not represent those of the editors. Compilation copyright 1995-2024 by Jody Kravitz.

Please read our Republication Policy before copying information from or creating links to this web site.

Click HERE to contact the webmaster regarding problems with the website.

Please support publication of the MMD by donating online

Please Support Publication of the MMD with your Generous Donation

Pay via PayPal
No PayPal account required

Translate This Page