Package Contents: 25pcs screws, 25pcs M6 barrel nuts, with a clear plastic storage box Name: Furniture Screws and Nuts Kit. Includes M6 x 1.575 inch, M6 x 1.969 inch, M6 x 2.362 inch, M6 x 2.756 inch, M6 x 3.150 inch (M6 x 40mm, M6 x 50mm, M6 x 60mm, M6 x 70mm, M6 x 80mm) hex screws. Usually used for baby bed, table, chair, crib or workbench, headboards, cabinets and other furniture.