DeWALT 1/2" x 2-1/2" Screw-Bolt+ Screw Anchors, Hex Head, Zinc Plated Reciprocating Saws It reduces deflection between panels

It reduces deflection between panels and keeps them even to maintain a level plane on the roof structure

Whether you're building a residential deck

it features a Precision Placement nosepiece for accurate

Integrated E-Stop and Lock-out/Tag-out capability for enhanced operator safety

making it compatible with a wide range of machines and dust collection configurations

DeWALT 1/2" x 2-1/2" Screw-Bolt+ Screw Anchors, Hex Head, Zinc Plated Reciprocating Saws It reduces deflection between panelsPowers Fasteners PFM1411360 1 2" x 2 1 2" 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