1 set of rack ears (left and right)
1 ventilated 1U rack panel
4 black 8-32 1/4'' undercut screws
20x Captive cage nuts
20x Nylon washers
Z-Rails are sold in sets of two (2) aluminium, clear or black anodized rails, each containing a nickel-plated brass threaded strip with 3mm threads using 5.08mm spacing. The racks are easy to install into any frame using two (2) M4 screws, one for each side of the individual Z-Rails.