316 stainless steel differs from 18-8 by it's molybdenum content (2-3%) and a higher nickel content (10-14%)

3/4-16 x 5 Hex Cap Screw SS 18-8 (A2)

1-8 Finished Hex Nut Silicon Bronze

1-8 x 1 1/2 Socket Cap Screw Alloy

3/4 x 8 1/2 Titen HD Concrete Anchor Zinc Plated (5)

5/8-11 x 5 1/2 Hex Cap Screw SS 316 (A4) Wedge Anchors 304 Stainless Steel 316 stainless steel differs from5 8 11 x 5 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.