Ok, looking at the bigger pic it looks like you could use it as LH or RH thread. Never seen anything like it.
DL
Printable View
Ok, looking at the bigger pic it looks like you could use it as LH or RH thread. Never seen anything like it.
DL
Screw thread standardisation. (Thankyou Mr Whitworth [smilebigeye])
:clap2::clap2::clap2:Quote:
Originally Posted by Fifth Columnist
Thank you Fifth Columnist. :twobeers:
British Standard Whitworth - Wikipedia
No Land Rovers (or a whole lot of other great stuff) would have been possible without this Marvel of Engineering.
Is it a lightning Bolt?
Used on a long weight?
Give me a few hours and I'll get a picture to post.Quote:
Originally Posted by bee utey
'ere 'tis........
Is it medical ?Quote:
Originally Posted by Fifth Columnist
Is ti a livestock AI 'gun'? Ribbed for her pleasure?
Endoscopy camera. [bigwhistle]
A cheap Chinese Light Sabre ?[bigsmile]