Standard thread dimensions used with bicycles

Standard ISO dimensions for threads used with bicycles

Updated: 27/01/2019. ISO standard defines dimensions of thread – by diameter and pitch. This post provides a list of standards most commonly used on bicycles, with explanation of most common use. Tools most commonly used for (un)screwing the bolts and nuts of the given standards will also be noted (also by ISO standard), for both … Read moreStandard thread dimensions used with bicycles