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Generic CONFAST 1/4" x 1-1/4" Concrete Screws 410 Stainless Steel Hex with Concrete Drill Bit for Anchoring to Masonry, Block
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Velocity Concrete Screw Kit with RedSeal Moisture Barrier – Includes 12 High-Performance Concrete Screws, 1 Drill Bit, and 1 Driver Bit (Flat Head, Size 1/4” x 2 1/4”): Amazon.com: Industrial & Scientific
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THD Titen HD Heavy Duty Screw Anchor - Concrete & Masonry | Strong-Tie | Together we're helping build safer stronger structures
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