Here we have an original
Shimano Clamp Bolt and Nut
Usually fitted on down tube or stem fitting
derailleur levers and some front mechs.
Used for some thirty years from the 1970's
Also used on Huret and several other brands.
brazed on seat clamp.
Special stepped nut and bolt having no
screwdriver or allen key head.
Instead it has a spigot with machined flats
to fit in hole of the same shape.
Rare and difficult to source now
Great for restorers or second hand bikes.
They are New Old Stock and are from
the 1980's but are in great condition.
Smarten up your old school or retro
refurb with a shiny new bolt on the levers.
5mm thread with about 15mm thread length.
Sold individually in a sealed bag.
Check out my other items