Set contains: 30 pieces of #6 x 1-5/8 In. gold screws, 30 pieces of #8 x 2-1/2 In. gold screws, 30 pieces of #6 x 1-1/4In. general purpose screws, 30 pieces of #6 x 1-5/8 In. general purpose screws, 30 pieces of #6 x 2 In. general purposescrews and 20 pieces of #10 x 4 In. general purpose screws. This set also includes a free #2 Phillips bit. All screws and bit come in a handy plastic case with dividers. These screws should not be used in treated lumber or where surface rust is unacceptable.