A coupling nut is a long nut tapped from each side to meet in the middle, rather than all the way through in the same direction, used to connect two threaded rods end to end..
.11/16" x 5-3/4" x .081" WG Steel Extension Springs 6PK Their turns are normally touching in the unloaded position, and they have a hook, loop or some other means of attachment at each end.
.Sheet Metal Screw, #6 x 2 in, 18-8 Stainless Steel Oval Head Phillips Drive, 100 PK Sheet metal screws make excellent fasteners for attaching metal hardware to wood because the fully threaded shank provides good retention in wood.
Sheet Metal Screw, #6 x 2 in, 18-8 Stainless Steel Oval Head Phillips Drive, 100 PK Sheet metal screws make excellent fasteners for attaching metal hardware to wood because the fully threaded shank provides good retention in wood.