Help on screw size

Trying to identify a machine screw.
Certainly not metric ... can anybody help identify the thread ...
OD is 0.156" so assume its a 5/32"
Pitch is 36
That is a fine pitch
Only thing I can find that matches is No #8 UNF not sure if I can get one of those in UK (feel free to point me somewhere if you know)
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On 07/08/2021 15:51, rick wrote:



UNF looks to be the closest. You can get them from
https://www.westfieldfasteners.co.uk/A4_ScrewBolt_HexHd_UNFine0.3125_THRfull.html
--
Clifford Coggin
Kent
England
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