Toggler 50425 10 BB 1/4-20 toggle bolts (3/8\" - 3-5/8\" grip range) & 10 1/4-20 x 2? combo head bolts - $8.45
Price 8.45 USD
10 BB 1/4-20 toggle bolts (3/8" - 3-5/8" grip range) * resist vibration and shock * Can be more closely spaced than other solid-wall anchors * Versatileá- holds securely even in hollow walls and ceilings