316 stainless steel has greater corrosion resistance than 18-8 as well as superior strength at high temperatures

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

Manufactured from heat treated alloy steel

Silicon Bronze Flat Washers are similar to low carbon steel in hardness but offer high resistance to corrosive environments such as sea water

Download Simpson DROP-IN® Technical Data

1-8 x 3 1/4 Socket Cap Screw Alloy Nylon Insert Locknuts Zinc Plated 316 stainless steel has greater1 8 x 3 1 4 Socket Cap Screw Alloy . Alloy Socket Head Cap Screws from Brighton Best. Hardness of RC 38 43, meets or exceeds ASTM A574. Manufactured from heat treated alloy steel, 1960 series.