5/16-18 x 3 1/2 Carriage Bolt 18-8 Stainless Steel Fully Threaded 1 1/2-12 With a tensile strength of

With a tensile strength of 8

and other structural components

This 3/8-16 x 2 3/4 hex cap screw is made of steel and has a zinc finish

This 7/8-9 x 3 1/2 Hex Cap Screw is made of steel and has a Grade 8 strength rating

This bolt is 4 inches long and has a diameter of 1/4 inch

5/16-18 x 3 1/2 Carriage Bolt 18-8 Stainless Steel Fully Threaded 1 1/2-12 With a tensile strength of5 16 18 x 3 1 2 Carriage Bolt 18 8 Stainless Steel Fully Threaded: * Diameter: 5 16 inches * Length: 3 1 2 inches * Thread Size: 18 18 * Material: 18 8 Stainless Steel * Fully Threaded * Hexagonal Head * Square Under Head * Corrosion resistant * Suitable for outdoor use and marine applications