DeWalt AGGRE-GATOR‚® 1/4" x 2-3/4" Hex Washer Head Bi-Metal Screw Anchor - 50 Qty

DFM3EML335 bi-metal concrete screw anchor supplied by Power Bolt and Tool features a 300 series stainless steel exterior with carbon steel core for fastening into concrete, solid masonry, and block substrates. The Stalgard GB coating supports corrosion resistance and compatibility with ACQ-treated lumber for indoor and outdoor service conditions. The hex washer head supports controlled torque transfer using standard hex drivers in commercial and industrial installations.

Corrosion Resistance for Mixed Environments

The bi-metal construction with 300 series stainless steel supports service in indoor and outdoor exposure where corrosion resistance is required.

The thread profile supports consistent engagement in concrete, solid masonry, and block substrates for mechanical anchoring applications.

The Stalgard GB coating supports use in ACQ-treated lumber applications where coating compatibility is required.

The hex washer head supports controlled installation using standard hex drivers and impact tools.

The 50-count packaging supports bulk purchasing, inventory management, and staged installation workflows.

Brand: DEWALT

Product Type: Concrete screw anchor

SKU: DFM3EML335

Diameter: 1/4 in

Length: 2-3/4 in

Head Type: Hex washer

Material: Bi-metal with 300 series stainless

Coating: Stalgard GB

Finish: Silver

Compatible Substrates: Concrete, solid masonry, block

Pack Quantity: 50

Country of Origin: TWN

Connection Design: Concrete & Masonry

Fastener Category: Screws

Fastener Type: Mechanical Anchor

Environment: Indoor/Outdoor