Toggle bolt screws
Material: carbon steel galvanized
Applicable to substrates: wood board, gypsum board, cement fiberboard, prefabricated board, large-hole hollow brick, spacer wall, and other hollow substrates
Use and description: applied to fix lamps, hanging flags, bookshelves, curtain slots, photo frames, bookshelf slots, cable grooves, hanging flower pots, coat racks, etc. Suitable for fixing load objects.Features: stable structure, not easy to deform.
Surface treatment: environmentally friendly galvanized zinc, by ASTM (A879-00) standards. A shallow head makes these bolts good for low-clearance applications. The spring-loaded toggle holds against the back of the material. To install, insert the bolt through your fixture and thread the toggle onto it. Next, fold the toggle wings flush against the bolt and push them through a drilled hole until they pop open on the other side. Pull back on the bolt and tighten. In denser materials such as high-strength concrete, use a drill bit that is 1/16" larger than the size listed. Bolts are zinc-plated steel to resist corrosion in wet environments. The bolt is reusable, but the toggle will fall behind the wall when the bolt is removed.
