Metric Thread Spec For Jowo #6 Nib Section

[jgrasty]

Does anyone know the external thread specification for a JoWo #6 nib like those used on Edison Nouveau Premiere pens? I'm reverse engineering the section and feed so I can put a nicely flexible Waterman #5 nib into this pen. For the curious, I'm using Nikko ebonite for the feed and section.

[jj9ball]

#6 Jowo is m7.4 X .5 taps are available at www.silverpenparts.com

[jgrasty]

Thanks! I'll post a photo once I get it made.

[jgrasty]

Here's a photo of the reverse engineered feeds and sections, along with a flexible Waterman #5 nib I'm going to mount in one set.

[jgrasty]

Here's the Waterman nib mounted in the reverse engineered JoWo #6 section, complete with a writing sample using Montblanc Daniel Defoe ink. Pen is a Edison Nouveau Premiere (Autumn Harvest).

Edited October 1, 2014 by jgrasty