Secure-Bolt Plus with Tanner Guard+ coating is a one-piece, heavy-duty screw anchor milled from carbon steel and suited to concrete, block, brick or stone base materials. The product is available in Button Head with Serrations and Flat Head Countersunk styles, 3/8- or 1/2-in. diameters, and 3- or 4-in. lengths. The specially designed serrated threads cut into the sides of the…
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