DIN 7984 "Hexagon socket head cap screw with reduced height of head" 7mm socket for M10 thread:
http://www.almetal.nl/
P Gudac Bethesda, Maryland
On 1/4/06, r cielec <teaat4p@yahoo.com> wrote:
>
>
> Back to bikes
> I am assuming the 7mm size is more a function of standard design
> practice; that is, bolt head diameter defines the hex recess size.
>
> Richard Cielec
> Chicago, Illinois