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Backer-On #9 x 2-1/4 in. Serrated Flat Head Star Drive Cement Board Screws (100-Pack) 23421 - The Home Depot
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Backer-On #9 x 1-1/4 in. Star Drive Serrated Head Cement Board Screws (750-Pack) 23505 - The Home Depot
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James Hardie HardieBacker 3-ft x 5-ft x 1/2-in Water Resistant Fiber Cement Backer Board in the Backer Board department at Lowes.com
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Backer-On #9 x 2-1/4 in. Serrated Flat Head Star Drive Cement Board Screws (100-Pack) 23421 - The Home Depot
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Backer-On #9 x 2-1/4 in. Serrated Flat Head Star Drive Cement Board Screws (100-Pack) 23421 - The Home Depot
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Amazon.com: ITW Brands 23416 575PC 9X1-5/8 Backer-ON, 1.625 inches, No Color : Industrial & Scientific
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Backer-On #9 x 1-1/4 in. Serrated Flat Head Star Drive Cement Board Screws (185-Pack) 23401 - The Home Depot
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Backer-On #9 x 2-1/4 in. Serrated Flat Head Star Drive Cement Board Screws (100-Pack) 23421 - The Home Depot
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![Backer-On #9 x 1-1/4 in. Star Drive Serrated Head Cement Board Screws (750-Pack) 23505 - The Home Depot Backer-On #9 x 1-1/4 in. Star Drive Serrated Head Cement Board Screws (750-Pack) 23505 - The Home Depot](https://images.thdstatic.com/productImages/10c21656-8b65-46a3-9bb3-fe1f44fb25c3/svn/backer-on-cement-board-screws-23505-64_600.jpg)
Backer-On #9 x 1-1/4 in. Star Drive Serrated Head Cement Board Screws (750-Pack) 23505 - The Home Depot
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Backer-On #9 x 1-1/4 in. Serrated Flat Head Star Drive Cement Board Screws (185-Pack) 23401 - The Home Depot
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Backer-On #9 x 1-5/8 in. Serrated Flat Head Star Drive Cement Board Screws Combo Kit 2 (575-Pack) 99602 - The Home Depot
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Backer-On #9 x 1-1/4 in. Serrated Flat Head Star Drive Cement Board Screws (185-Pack) 23401 - The Home Depot
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