Dewalt Aggre-Gator® Hex Washer Head 300 Series Stainless Bi-Metal Concrete and Masonry Fasteners (50 Pieces/Box)

AGGRE-GATOR® HEX WASHER HEAD BI-METAL CONCRETE AND MASONRY FASTENERS

The Aggre-Gator® Hex Washer Head Fastener is a high-performance bi-metal screw anchor designed for light- to medium-duty fastening into concrete and masonry block. Built with 300 series stainless steel and a hardened steel drilling tip, Aggre-Gator® fasteners combine excellent corrosion resistance with the strength needed for reliable installation in demanding environments.

These fasteners install quickly and provide a clean, finished appearance, making them ideal for contractors working in exposed or corrosive conditions where long-term durability matters.

FEATURES

• Bi-metal construction – combines hardened steel cutting threads with 300 series stainless steel for strength and corrosion resistance

• Long-term corrosion protection – ideal for exposed environments and demanding applications

• High in-place value – provides reliable holding power over the life of the structure

• Excellent strength and ductility – engineered for dependable performance in masonry substrates

• Stalgard® GB coating – improves galvanic compatibility when fastening dissimilar metals, including aluminum

• Salt spray resistance – coated fasteners typically show no base metal corrosion on significant surfaces after 500 hours of salt spray exposure (ASTM B117)

• Aggressive thread profile – cuts quickly into masonry for fast installation

• Gimlet point – allows installation into wood without pre-drilling

APPLICATIONS

• Fastening into concrete

• CMU / masonry block applications

• Exterior installations exposed to weather

• Metal components attached to masonry

• Construction requiring corrosion-resistant fasteners

MATERIAL

• 300 Series Stainless Steel Bi-Metal Construction

• Hardened cutting threads

• Stalgard® GB corrosion-resistant coating

APPROVALS

• Tested in accordance with ASTM E488

• Miami-Dade County Notice of Acceptance (NOA) No. 21-0201.08

• Florida Statewide Product Approval FL29068.1

SPECIFICATIONS

RESOURCES

• Tech Page
• Brochure