Screw thread article in MEW 168/170

[Robert StephensParticipant @robertstephens21109]

Hi

I found Martin Gearings article on thread comparisons very useful and would like to keep a copy on my PC and possily laminate one for use in the workshop.

 

Has Martin made the table available in spreadsheet form or has anyone scanned them with OCR?

 

Rob 

[Robert StephensParticipant @robertstephens21109]

[Robert Miller 1Participant @robertmiller1]

You can find something similar at the end of Spaenaur’s (a Canadian fastener supplier) catalog.

 

Spaenaur’s Thread Comparison Chart 

 

There is a quite a bit of other useful information in section R of their catalog as well.

[TerrydParticipant @terryd72465]

Hi Robert,

 

a very useful utility which gives all the data needed for screw threads including imperial and metric coarse and fine as well as many other very useful utilities is available as a free download from Colin Usher’s site here.  You can download it and install it on any Windows computer.

 

Terry

Edited By Terryd on 23/12/2010 22:57:01

[Gone AwayParticipant @goneaway]

I keep a small, loose-leaf ring-binder containing design information that I’ve collected over many years as a design engineer. The first page in that is a chart that I wouldn’t be without and can be found at:

 

B.A. Screw thread Substitutes 

 

Covers British (BA, BSW, BSF) Metric and North American Threads and includes tapping information.

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