Dewalt PFM1411280 Screw-Bolt Screw Anchor, Carbon Steel

Highlights:

• Material: Carbon Steel
• Diameter: 3/8 inch
• Drill Size: 3/8 inch
• Finish: Zinc
• Number in box: 50 pc
• Head Type: Hex Washer
• Length: 4 inch
• Minimum Clearance: 1/2 inch
• Minimum Concrete Thickness:3 inch
• Minimum Embedment Depth: 1-1/2 inch
• Tough threads for tapping high strength concrete
• Can be installed closer to the edge than traditional expansion anchors
• Fast installation with powered impact wrench
• One-piece. finished head design
• Ratchet teeth on underside of hex washer head lock against the fixture
• Fully removable and re-installable in same hole
• Designed for standard ANSI tolerance drill bits