M-Divider: (m-bar, m-rod) An accessory that has tubing formed into the shape of an “M” with brackets that attach to rear beams. M-Dividers are used to separate large product such as windows, doors, moulding, etc.
Mill Line: A set up of machinery in a manufacturing plant which forms and produces parts from coils of steel. ex.: Beam mill is a continuous run of rolls which form a beam into its final shape.
Nuts and Bolts: Hardware needed for installation of beams, uprights and accessories.
Nominal Dimension: General expression which is used to describe a part that is not precise. For example, a part that is 2.95″ may be called by a nominal dimension of 3″.