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Box Connector · 3/8 in - One-Screw - For AC90/BX and FMC - Nesco L-16
SKU: NES-L-16
3/8 in one-screw box connector for terminating AC90/BX armoured cable or 3/8 in flexible metal conduit to a box or enclosure. Commonly used with a 1/2 in knockout in branch wiring where a compact mechanical connector is required.
What this product is for
The Nesco L-16 is a 3/8 in one-screw box connector used to secure AC90/BX armoured cable or 3/8 in flexible metal conduit to an electrical box or enclosure. It is intended for branch circuit terminations where a simple mechanical connection is needed at the box.
Use for
Use for terminating 3/8 in trade size FMC and commonly matched armoured cable into a box knockout, typically 1/2 in. Suitable for junction boxes, device boxes, and enclosures in residential, commercial, and light industrial work.
Avoid for
Avoid using where a different connector style is required, such as insulated throat, duplex, 90 deg, liquidtight, or EMT-specific fittings. Do not assume cable range or listing details beyond the published product references without confirming the project submittal and local code requirements.
Best for
Best for electricians needing a standard one-screw connector for AC90/BX or flex terminations at boxes where space is limited and a straightforward install is preferred.
Installed in
Installed in steel boxes, cabinets, and enclosures with the appropriate knockout, commonly 1/2 in. Typical applications include branch wiring rough-in, equipment connections, and retrofit box terminations.
Why this product exists
This connector provides a mechanical means to secure cable or conduit at the box entry and help maintain a neat, code-compliant termination method using a familiar one-screw design.
Compared with similar products
Compared with insulated throat connectors, this standard one-screw style is a simpler basic fitting. Compared with snap-in styles, it uses a screw-secured connection method. If you need added conductor protection at the throat or a specific cable range, verify whether an insulated version is required.
Specifications
- Manufacturer part number: L-16
- Brand: Nesco
- Product type: One-screw box connector
- Trade size: 3/8 in
- Approximate metric size reference: 9.5 mm
- Typical application: AC90/BX armoured cable or 3/8 in FMC to box or enclosure
- Common knockout fit: 1/2 in (12.7 mm), based on equivalent market listings for this connector style
- Installation style: Mechanical one-screw clamp
Typical trade guidance: 3/8 in AC90/FMC connectors are commonly selected for smaller branch wiring terminations. Always confirm cable compatibility, box knockout size, bonding requirements, and local electrical code before installation.
- ApplicationAC90/BX armoured cable or 3/8 in FMC to box or enclosure
- Trade Size3/8 in
- Approximate Metric Size Reference9.5 mm
- Installation StyleMechanical one-screw clamp
- BrandsNesco
- Stock in Elmira555
- Stock in Flesherton351
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