experimental World wide Perch toggle wall anchors Vandalize Atlas nut
Amazon.com: TOGGLER SNAPTOGGLE Drywall Anchor with Included Bolts for 1/4-20 Fastener Size; Holds up to 265 pounds Each in 1/2-in Drywall by TOGGLER (20 Pack) : Industrial & Scientific
TOGGLER 1080-lb 1/4-in x Assorted Length Toggle Bolt Drywall Anchors with Screws Included (10-Pack) in the Anchors department at Lowes.com