US Anchor MN Drywall Anchor, Nylon, 1/4" Diameter, 1-3/8" Length (Pack Of 50)
Also known as plug anchors, these versatile anchors handle all kinds of light duty fastening. To install, drill a hole slightly deeper than the anchor is long and insert the anchor until it's flush with the surface. Next, insert a screw (not included) through your fixture and into the anchor, and tighten. Not rated for shear strength.