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Vintage Telephony and Telecomms Vintage Telephones, Telephony and Telecomms Equipment |
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9th Dec 2016, 1:44 pm | #1 |
Retired Dormant Member
Join Date: Jan 2014
Location: Kenilworth, Warwickshire, UK.
Posts: 13
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Screw for GPO Tele 121 coil.
Help with the size and type of screws to hold the coil and capacitor in a GPO telephone 11. Can you plese help thanks
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9th Dec 2016, 1:59 pm | #2 |
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Location: Ipswich, Suffolk, IP4, UK.
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Re: Screw for GPO Tele 121 coil.
As far as I know all screws (apart from wood screws) in GPO Telephones had BA threads. They did have a habit of using odd sizes ie 1,3, 5, 7 BA though, which are more difficult to obtain.
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Graham. Forum Moderator Reach for your meter before you reach for your soldering iron. |
9th Dec 2016, 2:41 pm | #3 |
Retired Dormant Member
Join Date: Jan 2014
Location: Kenilworth, Warwickshire, UK.
Posts: 13
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Re: Screw for GPO Tele 121 coil.
Many thanks for your reply but the screws that hold the coil and capacitor are a wood screw I think?
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