DeWALT 1/4" x 1-1/4" Screw-Bolt+ Screw Anchors, Hex Head, Zinc Plated PACK:600 Pk Optimum Range (concrete drilling) :

Optimum Range (concrete drilling) : 3/16" - 5/8"

Door Stop Rabbets

and which axes are powered

Simpson THD37600HMG Titen HD 3/8 in

DeWALT 1/4" x 1-1/4" Screw-Bolt+ Screw Anchors, Hex Head, Zinc Plated PACK:600 Pk Optimum Range (concrete drilling) :Powers Fasteners PFM1411000 1 4" x 1 1 4" High Performance Concrete Anchor Screw The Screw Bolt+ High Performance Screw Anchor is a one piece, heavy duty screw anchor with a finished hex head or flat head (countersunk). Suitable base materials include normal weight concrete, sand lightweight concrete, concrete over steel deck, concrete masonry and solid clay brick. It is simple to install, easy to identify and fully removable. The patented thread