Home > Construction > Custom/Special Grade 5 Coupling Nuts

This is a custom Grade 5 coupling nut that is used together with a custom T bolt and square washer shown in accompanying posts. It measures 3/4-10 by 1-1/2 inches in length, and can be supplied with plain and light oil finish or hot dip galvanized finish as pictured here. Together with the other two components, this coupling nut is supplied on a blanket as-released order basis.