An electrical storage module is an electrical storage module in which a plurality of electrical storage elements are electrically connected by conductive members and is provided with: a voltage detection board that has voltage detecting conductors that detect terminal voltages for the electrical storage elements; first male thread components that connect the voltage detection conductors of the voltage detection board to conductive members; and a cover that covers the voltage detection board. The cover is formed from a material that has insulating properties. The conductive members have first female thread parts into which the first male thread components are screwed. The distance between the inside surface of the cover facing the head parts of the first male thread components and the upper surface of the head parts of the first male thread components is shorter than the distance between the end part on the cover side of the first female thread parts and the tip ends of axial parts of the first male thread components.