5/16″ BSW Steel Machine Screws
BSW (British Standard Whitworth) Threads.
I have been asked by the vehicle and mechanical restorers to supply some machine screws. These BSW screws are the first in what I hope will be an expanding range of imperial size machine screws.
New stock of UK manufactured BSW thread MACHINE SCREWS. Self-colour Steel.
If you can’t see the size you want on the website, please give us a call on 07775 866354 or email firstname.lastname@example.org