Galvanized for corrosion resistance.

Often used to secure wood or metal items together.

Also used to give additional strength to structures supported by concrete and other materials.

Can be cut to the correct length when bolts of sufficient length is unavailable.

Use a hacksaw blade or other metal cutting tools.

Screw a nut on before cutting the rod to size then remove the nut to smooth over any rough edges.

Often used with various types of nuts and washers.