Pressurized water reactor fuel consists of cylindrical rods put into bundles.

There is a cylindrical rod called jikugi (軸木) at the bottom, which becomes the axis or center of the rolled scroll.

By looking at a cylindrical rod can one tell whether it is twisted?

A common design for a swivel is a cylindrical rod that can turn freely within a support structure.

A dowel is a solid cylindrical rod, usually made of wood, plastic, or metal.

A sharpening steel is a type of hardened cylindrical rod used similarly to honing stones.

Like a cylindrical rod but square, rarely used on its own.

If threads are cut into a cylindrical rod, that minimum area occurs at the root of the thread.

Dowels are cylindrical rods that consist of wood, metal, or plastic.

As the name implies, it consists of four cylindrical rods, set parallel to each other.