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![4 Pcs M10 x 60mm 304 Stainless Steel Expansion Bolt External Hex Expansion Screw Bolt Sleeve Anchor,Pool Safety Cover Expansion Bolts,for Concrete 4 Pcs M10 x 60mm 304 Stainless Steel Expansion Bolt External Hex Expansion Screw Bolt Sleeve Anchor,Pool Safety Cover Expansion Bolts,for Concrete](https://m.media-amazon.com/images/I/61zSRGzp+BL._AC_UF894,1000_QL80_.jpg)
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Hex Bolt Sleeve,Anchor Bolts, Heavy Duty Screw for Carbon Steel and Concrete Walls Expansion Anchor with Hex Bolt for Floor Installation ...
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