Tensile strength on diameters 1/4 to 2 1/2 inches is a minimum of 150

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

1-14 x 5 Grade 5 Hex Cap Screw Zinc Plated

In diameters 1/4 to 1 1/2 inches our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications

5/8-11 x 4 Hex Cap Screw SS 316 (A4) 1/2-13 Hex Cap Screws 18-8 Stainless Steel Tensile strength on diameters 1/45 8 11 x 4 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.