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Fuel sender for 37 Ruby
#9
(24-12-2021, 12:23 PM)Parazine Wrote: I'm not sure how widely used BA threads were pre-war, they tended to become more common after the unified threads were introduced, post war, when 2BA and 4BA seemed to predominate.

As far as I know, 2BA & 4BA were used in the  1920s & 1930s for electrical equipment and for attaching instruments to metal dashboards.
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Messages In This Thread
Fuel sender for 37 Ruby - by A7JoJo - 21-12-2021, 04:46 PM
RE: Fuel sender for 37 Ruby - by Nigel Ricardo - 21-12-2021, 05:42 PM
RE: Fuel sender for 37 Ruby - by Parazine - 21-12-2021, 08:37 PM
RE: Fuel sender for 37 Ruby - by A7JoJo - 22-12-2021, 11:01 AM
RE: Fuel sender for 37 Ruby - by David Cochrane - 23-12-2021, 10:22 PM
RE: Fuel sender for 37 Ruby - by Hedd_Jones - 23-12-2021, 10:28 PM
RE: Fuel sender for 37 Ruby - by Parazine - 24-12-2021, 12:23 PM
RE: Fuel sender for 37 Ruby - by A7JoJo - 24-12-2021, 03:10 PM
RE: Fuel sender for 37 Ruby - by David Cochrane - 26-12-2021, 01:25 PM

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