The Garvin Industries 681MHDG is a robust 1/2" set screw coupling designed for joining two unthreaded lengths of rigid conduit or IMC. As part of Garvin's trusted lineup, this coupling stands out for its durability and corrosion resistance, making it a reliable choice for demanding electrical installations.

Key Features and Benefits

• Set screw design ensures secure and easy installation
• Hot dip galvanized finish provides superior corrosion protection
• Concrete tight when taped for added safety
• Malleable iron body for strength and longevity
• UL Listed and RoHS compliant for peace of mind

Specifications

• Material: Malleable iron
• Finish: Hot dip galvanized
• Size: 1/2"
• Certifications: UL 514B, RoHS, Fed. Spec: W-F-406E/D, NEMA FB 1

Common Uses

Ideal for electrical contractors and installers joining rigid conduit or IMC in commercial, industrial, or residential projects, especially where corrosion resistance is critical.