Type of screws thread used by First Texas mfg

[proscan]

Dear US colleagues,

I need to know the type of US thread used in Teknetics, Fisher, and Bounty Hunter detectors, as shown in the picture.

Can anyone help?

I am only familiar with the metric gauge.

Thanks in advance.



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[jaccob]

I would like to see how it is possible to handle a multifrequency detector using analog circuits.And also how is realised target conductivity meter.
Regards
Jaccob

[alcartraz]

hi just wondered if any one has detected a carbon motor brush before my whites gets a good signal on one of these but my fisher1236x2 can not detect it is there a problem with either machine ?

[pls-tinkerer]

Hello, sorry if this is a repost.


question#1:
Anyone here built a custom coil for a CZ series Fisher? I'm looking for info on a micro coil and/or a monster coil.


question #2:
Can you take a coil from any random detector and adapt it to the factory...