Project Description

These are custom grade 5 coupling nuts that are used together with a special mold bolt and square washer pictured below.  They measure 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.  Our relationships with factories all over the United States and abroad based on decades of custom hardware & fastener production history, in combination with the flexibility of blanket purchase arrangements, allows us to fully cater to the customer’s hardware specification and procurement requirements.