C&E 10-32 Cage Nuts, 100 Pieces (CNE43880) 10-32 zinc finish These 10-32 Cage Nuts are used to install rackmount equipment into server rack cabinets, 4-post racks, wallmount cabinets and racks, and 2-post racks Cage nut style rails are often referred to as universal mounting rails, which are the most common type of rails used today Requires 10-32 Rack Screw Available in 50, 100 packs ROHS complaint Packaged in a metal resealable tin