1/2-13 x 1 3/4 Hex Rod Coupling Nut 11/16 inch Across Flats Zinc 1/2 and a pointed tip

and a pointed tip

The square head prevents the bolt from turning when it is tightened

which helps to distribute the load of the fastener more evenly

flat disc with a hole in the center

- Material: 18-8 Stainless Steel

1/2-13 x 1 3/4 Hex Rod Coupling Nut 11/16 inch Across Flats Zinc 1/2 and a pointed tipThis 1 2 13 x 1 3 4 Hex Rod Coupling Nut is a high quality fastener designed for use in a variety of applications. It is made from durable zinc plated steel for corrosion resistance and strength. The nut has a 1 2 13 thread size and a 1 3 4 inch length. It has a hexagonal shape with 11 16 inch across flats for easy installation and removal with a wrench. This coupling nut is perfect for connecting two threaded rods or for use as a spacer or stop.