Overview
The McMaster-Carr 7513K13 is a four-pack of 1″ conduit box connectors, essential fittings for securely attaching electrical conduit to knockouts in junction boxes and electrical equipment enclosures. These zinc-plated steel connectors are designed for use with standard 1″ trade-size EMT (Electrical Metallic Tubing) or rigid conduit. The robust construction ensures long-lasting performance in demanding commercial, industrial, and residential wiring installations.
Key Features
- Four connectors per bag for multiple installation points
- 1″ trade size for standard electrical conduit
- Zinc-plated steel construction resists moisture and corrosion
- Suitable for both EMT and rigid conduit applications
- Simple compression-style fitting design for fast installation
- Meets standard electrical codes for box-to-conduit transitions
Technical Specifications
- Conduit Size: 1″ trade size
- Material: Zinc-plated steel
- Quantity per Package: 4 connectors
- Type: Box connector (knockout attachment)
- Compatible Conduit Types: EMT, rigid conduit
- Finish: Zinc plate for corrosion resistance
Typical Applications
- Connecting 1″ conduit runs to electrical junction boxes
- Attaching conduit to industrial control panels and enclosures
- Commercial building wiring and distribution systems
- Machine tool and equipment control installations
- Any application requiring secure conduit-to-box transitions
Compatibility & Replacements
Compatible With
- 1″ trade-size EMT conduit
- 1″ rigid steel conduit
- Standard electrical box knockouts
- Industrial control panel enclosures
- NEMA enclosure systems
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator or consult McMaster-Carr documentation for specific model interchangeability before ordering.
Works With
- NEC (National Electrical Code) compliant installations
- Standard electrical wiring practices for conduit runs
- Both field installations and panel-building applications
