DeWalt 1/2″ x 4″ Screw-Bolt+ Hex Head (Zinc Plated) – 50/Box

The Screw-Bolt+ anchor is a one piece, heavy duty screw anchor with a finished hex head. It is simple to install, easy to identify and fully removable. The patented thread design, designed for use with standard ANSI drill bits, reduces installation torque and enhances productivity. The steel threads along the anchor body tap into the hole during installation to provide keyed engagement and allow for reduced edge and spacing distances. The Screw-Bolt+ fi nish is available in bright zinc-plated and mechanically galvanized. Suitable base materials include normal-weight concrete, sand-lightweight concrete, concrete over steel deck, concrete masonry and solid clay brick.

• Diameter: 1/2″
• Length: 4″
• Drill Bit Diameter: 1/2″
• Designed for standard ANSI tolerance drill bits
• Tough threads for tapping high strength concrete
• Can be installed closer to the edge than traditional expansion anchors
• Fast installation with powered impact wrench
• Ratchet teeth on underside of hex washer head lock against the fixture
• One-piece, finished head design
• Diameter, length and identifying marking stamped on head of each anchor
• Fast installation and immediate loading minimizes downtime
• Patented thread design offers low installation torque
• Removable
• Box of 50 pieces