Plug any other holes in the box with the threaded caps made for that.

Brian said I could be a zero-impact camper if I made a tube from a short length of P.V.C. and two threaded caps (a few bucks at Home Depot) and took my waste out with me.

The globe front sight consists of a hollow cylinder with a threaded cap, which allows differently shaped interchangeable front sight elements to be used.

It consists of a hollow tube with a threaded cap at the end.

Plug all other holes in the box with threaded caps coated with sealant.

The complementing front sight element may be a simple bead or post, but is more often a globe type sight, which consists of a cylinder with a threaded cap, which allows differently shaped removable front sight elements to be used.

The construction of a threaded plug valve involves a plug with a threaded cap which are made so that they fit with the threading on a corresponding piece of female glass.

A metal tube with a threaded cap on one end and a grooved plunger on the other that pushed up an artist's razor-bladed knife.

The prince's wand consists of a hollow tube with a threaded cap at the end.

The sock contained an iron pipe with a threaded cap on each end.