Definitions for "Dowel pin"
Keywords:  mating, pin, fasten, align, halves
A pin, inserted in mating holes in two different paths allowing those parts to maintain a fixed relationship.
a fastener that is inserted into holes in two adjacent pieces and holds them together
A guide pin which assures registry between cavities in two die halves.
Small steel rods precision ground to a fine finish with extreme dimensional accuracy. Used in the machine shop primarily for nesting or assembly of two or more parts. See also fits