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1/4″ x 3″ Conquest Large Diameter Concrete Screws – Zinc, Pkg 100

Original price was: $54.39.Current price is: $35.75.

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SKU: CLCS14-300Z Category:

1/4″ x 3″ Conquest Large Diameter Concrete Screws – Zinc, Pkg 100

The 1/4 inch by 3 inch Conquest Large Diameter Concrete Screw with zinc finish is built for dependable anchoring in concrete, brick, and block. Its larger diameter increases holding strength over standard masonry screws, making it a reliable choice for structural and fixture installations. Each package includes 100 screws for high-volume interior applications.

1/4 Inch Zinc Large Diameter Masonry Screw for Concrete

Designed for dry indoor environments, this screw features a zinc coating that helps resist corrosion while maintaining strong thread engagement. The hex-washer head provides stable torque transfer and solid clamping force during installation.

Key Features

  • Large Diameter Profile: Delivers increased load capacity in masonry.
  • Zinc Finish: Ideal for corrosion resistance in dry interiors.
  • Aggressive Thread Design: Ensures strong pull-out resistance.
  • Hex-Washer Head: Provides secure drivability and even pressure distribution.

Common Applications

  • Wood Framing: Secure framing members to concrete slabs.
  • Ledger Board Attachment: Anchor structural boards to masonry.
  • Racking Systems: Fasten shelving and storage supports.
  • Mechanical Fixtures: Mount brackets and hardware indoors.
  • Commercial Interiors: Suitable for tenant buildouts.

Installation Tips

  • Pre-Drill with Carbide Bit: Follow recommended sizing guidelines.
  • Clear Hole Debris: Remove dust before driving.
  • Tighten with Control: Seat firmly without over-torquing.