Any proper bike shop should have some in the 'oddements' box. Threads vary a bit, as do widths. I've found those off Shimano (old XT I think) are solid and matched my Novatech track hubs close enough.
If they try and charge you £2.50 then your in the wrong shop!
Any proper bike shop should have some in the 'oddements' box. Threads vary a bit, as do widths. I've found those off Shimano (old XT I think) are solid and matched my Novatech track hubs close enough.
If they try and charge you £2.50 then your in the wrong shop!