DeWALT 1/2" x 4" Screw-Bolt+ Screw Anchors, Hex Head, Zinc Plated PACK:50 Pk and attachment to a greater

and attachment to a greater net section area of the column than a bolt connection typically allows

Tolerance test sheet included for documented verification of machine accuracy at time of manufacture

single-phase ironworker engineered for fabrication shops and metalworking professionals who demand precision

helping distribute beam loads effectively across the connection

which remain almost constant under load

DeWALT 1/2" x 4" Screw-Bolt+ Screw Anchors, Hex Head, Zinc Plated PACK:50 Pk and attachment to a greaterPowers Fasteners PFM1411420 1 2" x 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 design,