You will be purchasing the Loft Nib section. This is the same one used on all Loft Bespoke pens. The dimensions of the threads and main body are pictured. This nib section will take a Size 6 Bock or JoWo nib and feed or equivalent. Please note: this is NOT a JoWo or Bock nib/nib unit/feed and is only compatible with some parts of them.
There is two types to choose from:
Glue In: No threads on the section, recommended to glue into the pen outer section for a nice tight fit and seal. I would HIGHLY recommend getting this one, and if threads are needed then thread with your own M9 die as tolerances may come into play.
Threaded: Pre threaded with M9x1.0 die. As mentioned above, there is a chance of tolerances coming into play and it might not fit your M9x1.0 tap.
Dimensions for all parts are on the images and downloadable. Recommended drillbits are 8.5mm and 9.0mm for snug fit, aswell as an 7.9mm-8.5mm drill for tapping. Thread depths are slightly different for each section so will need to be hand measured.
There is two types to choose from:
Glue In: No threads on the section, recommended to glue into the pen outer section for a nice tight fit and seal. I would HIGHLY recommend getting this one, and if threads are needed then thread with your own M9 die as tolerances may come into play.
Threaded: Pre threaded with M9x1.0 die. As mentioned above, there is a chance of tolerances coming into play and it might not fit your M9x1.0 tap.
Dimensions for all parts are on the images and downloadable. Recommended drillbits are 8.5mm and 9.0mm for snug fit, aswell as an 7.9mm-8.5mm drill for tapping. Thread depths are slightly different for each section so will need to be hand measured.