304066-nut-coup Single piece 7/8-6 acme coupling nut steel 1 1/4" hex x 2.5 long right hand

1 piece, 7/8-6, ACME, coupling nut.  Right hand thread, low carbon steel, single start. 1 1/4" hex flats x 2 1/2 inch long.

Moves .167 inch per revolution of the nut.

Used to join two pieces of acme rod to form a longer length.

Acme rod not included with this item.