This is a quality stainless steel phillips pan sheet metal screw assortment kit that includes the most popular sizes. This kit contains: 25pcs #6 x 3/8, 25pcs #6 x 1/2, 25pcs #6 x 3/4, 25pcs #6 x 1, 25pcs #8 x 3/8, 25pcs #8 x 1/2, 25pcs #8 x 3/4, 25pcs #8 x 1, 25pcs #10 x 1/2, 15pcs #10 x 3/4, 15pcs #10 x 1, 15pcs #10 x 1-1/2, 1pc Tuff Storage Container