This gives 316 stainless steel a higher degree of corrosion resistance and superior strength at raised temperatures

1 1/8-7 x 5 1/2 Socket Cap Screw Alloy

00 x 140 Flat Socket Cap Screw 12

3/4-10 x 4 3/4 Hex Cap Screw SS 18-8 (A2)

3/4 x 7 Hex Lag Screw Hot Dipped Galvanized Finished Hex Nuts 18-8 Stainless Steel This gives 316 stainless steel3 4 x 7 Hex Lag Screw Hot Dipped Galvanized . Hex Lag Screws are manufactured from low carbon steel to meet SAE J429 Grade 1. Lag screws longer than 12 inches will have a minimum thread length of 50% of the screw length up to a maximum of 8 inches. Zinc plated material will meet or exceed ASTM F1941. Hot Dip Galvanized material will meet or exceed ASTM A153. Typical hardness is HRB 70 100. Tensile strength (not pull out) will meet a minimum of 60,000