These hardware kits include everything needed to mount rails and uprights along with hardware for shelving. Installation in studs is recommended for best results, but drywall anchors are included. Hardware pack includes everything needed to mount a 40 in rail with 3 Uprights including 7 #12 Screws, 6 #10 Screws, 6 anchors and 28 End Caps. For use with all white finish shelving. The FastTrack® system is a strong shelving system that is perfect to use anywhere in your home, and it is easy to adjust as your storage needs changes.