1646 - 116665 - Brass Nut Coupler - 1/2 - 13 UNC x 50mm

A solid brass coupler nut is a hex nut longer in length generally used to joining two threaded male components or rods together to extend or adjust the length or join without welding. They can also be used as a thread inset to fasten a screw into timber or other parent materials. AF / Spanner Size 19mm - 3/4" Height (Length) 50mm - 2" TPI 13 Metric Equivalent M12* Finish Mill Finish Material Solid Brass C385 Please note these are custom made to order and lead times may apply if out of stock.