They are also acceptable for use in ACQ pressure-treated lumber

Tensile strength for diameters 1/4 to 1 inch is a minimum of 120

7/8-14 x 2 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

7/8-9 x 6 Grade 5 Hex Cap Screw Zinc Plated

3/4-10 x 9 Grade 5 Hex Cap Screw Zinc Plated

5/8-11 x 2 1/2 Hex Cap Screw SS 316 (A4) 1/2-13 Hex Cap Screws 316 Stainless Steel They are also acceptable for5 8 11 x 2 1 2 Hex Cap Screw SS 316 (A4) . 316 series stainless steel differs from 18 8 by its molybdenum content (2 3%) and a higher nickel content (10 14%). 316 stainless steel has greater corrosion resistance than 18 8 as well as superior strength at high temperatures.