Modelfixings
Homepage: www.modelfixings.co.uk
If you're ever in need of small quantities of special fixings like Metric or American/Imperial sized screw, bolts, cap-screws etc. this is the place.
Initially aimed at model builders, Modelfixings provides a huge range of small fixings that are often used in arcade controls and/or cabinets.
For instance, the Star Wars yoke requires a pretty large variety of UNC sized cap-screws that are very hard to find anywhere outside of the US.
Modelfixings offers these at very reasonable prices and honest shipping costs. Communication is excellent, if you need anything not on their list e-mail them and they will try and add it for you, as I have experienced.
Another item of interest is their full range of e-clips and circlips which are very often used on joysticks.
They ship World-Wide !