DeWALT® PFM1411520 Screw-Bolt™ 1 pc Heavy Duty High Performance Screw Anchor, 1/2 in dia, 8 in OAL, Hex Washer Head Drive

DeWALT® Screw-Bolt™ screw anchor, 1 pc heavy duty high performance, 1/2 in dia, 8 in OAL, hex washer head drive, carbon steel, 1-3/4 in minimum embedment depth, 1/2 in drill, zinc plated, applicable materials: brick masonry, concrete over steel deck, grouted concrete masonry, lightweight concrete and normal weight concrete, 31/64 in H head.

Features

• Designed for standard ANSI tolerance drill bits
• Low installation torque in concrete and masonry
• Ratchet teeth on underside of hex washer head lock against the fixture
• Fully removable and reinstallable in same hole
• dia, length and identifying marking stamped on head of each anchor
• Patented thread design offers toughened threads for tapping high strength concrete
• Universal product for concrete and grouted/solid masonry
• Can be installed closer to a free edge than traditional expansion anchors
• Fast installation with powered impact wrench, but can also be installed manually
• 1 pc, finished head design