7/8-9 x 4 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

3/8 x 4 Powers Round Toggle Bolt Zinc Plated (25)

Diameters over 2 1/2 inches have a meet a minimum of 140

1 1/2-12 Nylon Insert Locknut Zinc Plated

1-14 x 6 Grade 5 Hex Cap Screw Zinc Plated

7/8-9 Finished Hex Nut Silicon Bronze A563 Grade A Heavy Hex Nuts Hot Dipped Galvanized 7/8-9 x 4 1/2 Grade7 8 9 Finished Hex Nut Silicon Bronze. Silicon Bronze Finished Hex Nuts are similar to low carbon steel in hardness but offer high resistance to corrosive environments such as sea water, gases, sewage and atmospheric conditions. Commonly used in naval construction and power plant applications.