BBI Toggle Bolt, 1/4 in Dia, 1/4-20, 3 in Overall Length, Round Head, 0.472 in Head, 5/8 in Drill, 1-1/2 in Wing Spread, 5/8 in Minimum Embedment Depth, 350 N/sq-mm Wallboard, 1390 N/sq-mm Hollow Block Shear Strength, 310 N/sq-mm Wallboard, 830 N/sq-mm Hollow Block Tensile, Steel, Zinc Plated
- Hollow concrete block, hollow brick, tile, drywall and plaster wood applicable materials
- Slotted and Phillips drive
- They spread the load over a larger area and are more temperature resistant than other hollow wall anchors
- They are single-use anchors