Galvanized Large Diameter Concrete Screws

Galvanized Large Diameter Concrete Screws

Galvanized large diameter concrete screws are built for demanding anchoring applications where strength and corrosion resistance are equally important. The mechanically galvanized finish helps protect against rust, making these heavy-duty concrete screw anchors an excellent choice for exterior projects, treated lumber, and other environments exposed to moisture.

Designed to install quickly with nothing more than a properly sized pilot hole, these concrete screws eliminate the need for expansion anchors, reducing installation time while delivering dependable holding power. They are ideal for securing structural components, deck ledger boards, racking systems, machinery, and other heavy-duty fixtures to concrete and approved masonry.

Features

• Mechanically Galvanized Finish: Provides enhanced corrosion resistance for exterior and treated lumber applications.
• Heavy-Duty Performance: Large diameter design delivers high load capacity and reliable holding strength.
• Fast Installation: Serrated threads eliminate the need for traditional expansion anchors.
• Code-Compliant Options: Available in ICC-ES evaluated models for approved structural applications.
• Versatile Applications: Suitable for concrete and approved masonry installations across residential, commercial, and industrial projects.

Browse our selection of galvanized large diameter concrete screws in a variety of diameters and lengths to find the right anchor for your application. Most in-stock orders placed before 4:00 PM CST ship the same business day.