5/16″ x 3-1/4″ DeWalt UltraCon+ Concrete Screw Anchor Star Flat Trimfit Head Carbon Steel Stalgard Silver DFM5ELG965S (500/Pkg.) Latest

Industrial-grade concrete fastening solution designed for secure, permanent mounting in reinforced concrete and masonry. The 5/16″ x 3-1/4″ DeWalt UltraCon+ Concrete Screw Anchor uses a Star Flat Trimfit head and Stalgard-coated carbon steel to deliver reliable torque and withdrawal performance in harsh environments.

Specs

Dimensions: 5/16″ x 3-1/4″

Finish: Silver

Drive Type: Torx star drive

Material Grade: Carbon Steel

Features

Head design: Star Flat Trimfit head enables flush mounting against surfaces and reduces protrusion at equipment interfaces.

Drive interface: Torx star drive maximizes torque transfer and minimizes cam-out during installation.

Coating and corrosion protection: Stalgard coating provides enhanced resistance to corrosion in concrete environments.

Material and strength: Carbon steel core delivers robust shear and withdrawal performance for base mounting.

Applications: Ideal for mounting brackets, base plates, electrical panels, machine supports, and mounting rails in industrial facilities, fabrication shops, and plant floors.

Installation considerations: Requires appropriate pilot hole sizing and seating depth to ensure full seating of the head and proper torque, enabling a long-term secure connection.