Toggle bolts spread the load over a larger area and are more temperature resistant than other hollow wall anchorsA kind of wall fastener for use on hollow walls, having a part that springs open or turns through 90 deg after it is inserted so as to prevent withdrawal
Minerallac® Cully™ 58333 Light Duty Toggle Bolt With Wing, Imperial, #10 to 24 Screw, 2 in OAL, Steel, Slotted/Phillips® Mushroom Head, 1/2 in Drill