You can use these versatile hangers in a threaded hole (as you would a screw), or secure them with a nut (as you would a bolt).

The spring holds the washer and toggle against opposite sides of the wall, so everything's in position before you begin tightening. Once tightened, the spring adds vibration resistance.

Wedge these hangers in concrete and other solid materials.

A hex head allows for a secure grip with a wrench.

Turn the bolt to expand the nut for a secure hold in concrete. These anchors are often used to anchor machinery.

Bolts are beveled under the head for use in countersunk holes.

A shallow head makes these bolts good for low-clearance applications.