Method for manufacturing conductive member

Provided is a method for manufacturing a conductive member for use in electrical inspections, which is compatible with the miniaturization of electronic components. The method comprises: an electrode part formation step of forming electrode parts (3) respectively in a plurality of through-holes (2) in a glass substrate (1) having the through-holes (2) formed therein; a resin material layer formation step of forming a resin material layer on a surface (11) of the glass substrate (1); a via hole formation step of forming via holes at parts respectively corresponding to upper parts of the electrode parts (3) in the resin material layer formed on the glass substrate (1); a filling step of filling a conductive elastic material in the via holes; a semi-hardening step of semi-hardening the conductive elastic material; a detachment step of detaching the resin material layer (6); an insulation part formation step of forming insulation parts (5) on the surface (11) of the glass substrate (1) using an insulating elastic