The Bed Plate is the upper part of the two part Y axis set. You will also need the Y-axis Plate and additional hardware listed below for Prusa Mendel, MendelMax, and AO-100 series 3D printer builds.
Hardware is not included. You will need to source screws, nuts, and other hardware.
1 Machined aluminum bed plate
Additional required hardware
x4 30mm standoff for M5
x4 M5 x 45 BHCS
x4 M5 nyloc nut
Additional hardware for mounting bushings and print surface