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EMT Conduit & Coupling, One-Piece: Steel, 1 1/2 in Trade Size - One-Piece EMT Conduit & Coupling
EMTOne-Piece EMT Conduit & Coupling

EMT Conduit & Coupling, One-Piece: Steel, 1 1/2 in Trade Size

The EMT Conduit & Coupling from EMT is a one-piece steel set screw coupling conduit with a 1 1/2 in trade size, color gray, and manufacturer part number 858974. 3G Electric interprets customer demand and delivers…

SKU 3G-OTH-06512

Brand
EMT
Item
Conduit & Coupling, One-Piece: Steel, 1 1/2 in Trade Size
Category
One-Piece EMT Conduit & Coupling
Available to Order
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Technical specs
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

EMT
Manufacturer Part Number
858974
Type
Set Screw Coupling Conduit
Color
Gray
One-Piece
Steel
Trade Size
1 1/2 in

Technical Documents

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EMT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EMT Conduit & Coupling from EMT is a one-piece steel set screw coupling conduit with a 1 1/2 in trade size, color gray, and manufacturer part number 858974. 3G Electric interprets customer demand and delivers this genuine industrial product across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is EMT conduit and coupling used for?

EMT (Electrical Metallic Tubing) conduit and coupling protect electrical wiring in commercial and industrial buildings. This one-piece steel set screw coupling connects 1 1/2 in trade size EMT conduit runs, providing a secure, grounded pathway for conductors in dry indoor locations.

What are the specifications of EMT conduit and coupling 858974?

This EMT conduit and coupling is a one-piece steel set screw coupling with a 1 1/2 in trade size and gray color. The manufacturer part number is 858974. It is designed for use with EMT conduit systems per NEC requirements for electrical raceways.

Where to buy EMT conduit and coupling 858974 worldwide?

3G Electric supplies EMT conduit and coupling 858974 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install EMT set screw coupling?

To install an EMT set screw coupling, insert the conduit ends fully into the coupling body, then tighten the set screws evenly with a screwdriver until secure. Ensure the conduit is properly aligned and the connection is mechanically rigid. Follow NEC guidelines for support and grounding.

Used in

Common applications for EMT
Commercial electrical wiring — EMT 15° elbows (e.g., 3 in trade size) for conduit bends in exposed raceway systems.
Industrial plant maintenance — EMT angler clamps (C109 1-1/2) for securing RMC conduit to structural steel beams.
Wet environment installations — EMT snap-in clamps (DS-CC-112EMT-PT/50) for conduit support in outdoor or washdown areas.
Electrical panel connections — EMT 11.25° elbows (3 1/2 in trade size) for gradual conduit routing near distribution boards.
Mechanical room conduit runs — EMT 15° elbows (4 in trade size) for large-diameter EMT bends in HVAC or pump areas.
Lighting system raceways — EMT angler clamps (C109-3/4) for fastening 3/4 in conduit to ceiling grids or wall channels.

EMT Products

3G Electric supplies EMT one-piece emt conduit & coupling. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Cam and Groove Gasket: 5 in For Coupling Size, Black, 5 29/32 in Outside Dia, Flat, 0.25 in Thick (MPN ZUSA-CAM-EMD-5)
USA INDUSTRIALS
Cam and Groove Gasket: 5 in For Coupling Size, Black, 5 29/32 in Outside Dia, Flat, 0.25 in Thick (MPN ZUSA-CAM-EMD-5)
Cam and Groove Gasket: 1 1/4 in For Coupling Size, Black, 1 15/16 in Outside Dia, Flat, EPDM, 5 PK (MPN ZUSA-CAM-EMD-1-1/4)
USA INDUSTRIALS
Cam and Groove Gasket: 1 1/4 in For Coupling Size, Black, 1 15/16 in Outside Dia, Flat, EPDM, 5 PK (MPN ZUSA-CAM-EMD-1-1/4)
Polypropylene Cam and Groove Fittings: 1 1/2 in Coupling Size, 1 1/2 in Hose Fitting Size, Buna-N (MPN BULK-CGF-401)
USA INDUSTRIALS
Polypropylene Cam and Groove Fittings: 1 1/2 in Coupling Size, 1 1/2 in Hose Fitting Size, Buna-N (MPN BULK-CGF-401)
Cam and Groove Coupling: 5 in Coupling Size, 75 psi Max. Working Pressure @ 70 F, 192 mm Overall Lg (MPN BULK-CGF-296)
USA INDUSTRIALS
Cam and Groove Coupling: 5 in Coupling Size, 75 psi Max. Working Pressure @ 70 F, 192 mm Overall Lg (MPN BULK-CGF-296)
Cam and Groove Coupling: 6 in Coupling Size, 75 psi Max. Working Pressure @ 70 F, Male Hose Shank (MPN BULK-CGF-297)
USA INDUSTRIALS
Cam and Groove Coupling: 6 in Coupling Size, 75 psi Max. Working Pressure @ 70 F, Male Hose Shank (MPN BULK-CGF-297)
Cam and Groove Gasket: 2 1/2 in For Coupling Size, Black, 3 1/8 in Outside Dia, Flat, 0.25 in Thick (MPN ZUSA-CAM-EMD-2-1/2)
USA INDUSTRIALS
Cam and Groove Gasket: 2 1/2 in For Coupling Size, Black, 3 1/8 in Outside Dia, Flat, 0.25 in Thick (MPN ZUSA-CAM-EMD-2-1/2)

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