The Garvin Industries 640SI is a robust 4" set screw type EMT connector designed to provide a secure and reliable connection between EMT conduit and electrical boxes or enclosures. Its insulated throat and zinc-plated steel construction make it a trusted choice for demanding installations.

Key Features and Benefits

• Set screw design ensures a tight, secure fit
• Insulated throat protects conductors from abrasion
• Concrete-tight when properly taped for added safety
• Durable steel construction with corrosion-resistant zinc plating
• Includes pre-assembled steel locknut for convenience
• UL listed and meets NEMA standards for quality assurance

Specifications

• Connector Size: 4"
• Material: Steel
• Finish: Zinc plated
• Type: Set screw EMT connector
• Throat: Insulated
• Certifications: UL 514B, Fed. Spec W-F-406E/D, NEMA FB1-2014

Common Uses

Ideal for joining EMT conduit to electrical boxes or enclosures in commercial, industrial, and residential wiring projects, especially where concrete-tight connections are required.