stfc.ac.uk> writes: >=20 > > IIRC the standard thread pitches for numbered screw sizes are: > >=20 > > 2-56 > > 4-40 > > 6-32 > > 8-32 > > 10-32 > > 10-24 > >=20 > > Any other pitch is going to be hard to find. >=20 > I am in the process of sourcing some 0-80 screws ... >=20 McMaster have #2-32 self-tapping screws: http://www.mcmaster.com/#tapping-screws/=3Df6fp8m they also have 0-80, 27 products just for pan-head. Good luck, Sergey Dryga http://beaglerobotics.com --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .