Product Category
Heavy-Duty Concrete Screws – Heat-Treated Carbon Steel / 410 & 304 Stainless Steel, Hi-Low Thread, Hex Head & Flat Countersunk Head, for Direct Anchoring into Concrete, Brick, CMU and Masonry – No Anchor Sleeve Required
Engineered for quick and secure direct fastening into concrete, brick, block, and other masonry substrates. Made from premium carbon steel (C1022A / 10B21 grade) or 410/304 stainless steel, featuring high-low thread design with notched cutting edges and diamond-shaped point for self-tapping action. Available in blue Climaseal®-equivalent corrosion-resistant coating (carbon steel) or stainless steel finish for harsh environments. Eliminates the need for separate expansion anchors or plastic plugs. Compatible with standard impact drivers and hammer drills. Ideal for electrical box mounting, metal framing attachment, ledger board installation, railing systems, and industrial equipment anchoring. Bulk wholesale supply with OEM customization available.
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