5/16 x 3 1/2 0.001 Oversize Dowel Pin is built for replacement use when the original reamed hole has lost its grip on a standard pin. Use this pin after the hole has been corrected for shape and alignment, because the oversize diameter is intended to recover fit, not hide poor geometry.
Die maintenance programs often pair standard pins for initial builds with oversize pins for later repair work. Review the nominal diameter, actual oversize diameter range, length tolerance, end style, material, and ASME series before substituting a standard pin.
For uncommon dowel lengths or exact repair sizes, Cold Headers keeps the catalog focused on the dimensions buyers need to verify.
Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
