Description
3 4" x 3 1 8" Strong Tie Drop In Internally Threaded Coil Thread Anchor, Zinc Plated Pkg 20 Drywall to Metal Self Drilling Screws Flange Fastening: Installed using face Flange Fastening: Installed using face nails or structural screws for a secure connection to the support beam They secure into concrete and brick to hollow and grouted CMU