[Pack of 100] DeWalt PFM1411020 1/4″ x 1-3/4″ Screw-Bolt+ Concrete Screw Anchor, Hex Washer Head, Zinc
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$29.95Features
- PFM1411020 is designed for standard ANSI tolerance drill bits
- Patented thread design offers low installation torque
- Tough threads for tapping high strength concrete
- Ratchet teeth on underside of hex washer head lock against the fixture
- Can be installed closer to the edge than traditional expansion anchors
