Integrated circuit wafer container

摘要

An improved container for storing large diameter semiconductor wafers. The container has a body member and an enclosure member that are secured together with complimentary threaded portions. The top of the enclosure member has a circular upstanding flange spaced from a circular upstanding protrusion. Upstanding radially ribs are provided between the flange and protrusion to strengthen the enclosure member and provide a means for engagement with a wrench that will apply a torque force.