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3/8 in. Non-Metallic (NM) Twin-Screw Cable Clamp Connectors (5-Pack)

$227
/bag
  • Features a reversible locknut to preserve grounding
  • Twin screw
  • High-strength die-cast zinc alloy
  • View More Details
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Price:
$227

Product Overview

Turn to the 3/8 in. Twin Screw Non-Metallic Cable Clamp Connectors (5-Pack) to join non-metallic sheathed cable and flexible cord to steel outlet boxes or other metal enclosures. A reversible locknut cuts through protective coatings on boxes and enclosures to preserve grounding. This connector meets UL and CSA requirements.
  • Connect non-metallic sheathed cable and flexible cord to steel outlet boxes or other metal enclosures
  • Body and locknut are die-cast of high-strength zinc alloy
  • Zinc-plated steel clamp and screws
  • Reversible locknut cuts through protective coatings on boxes and enclosures to assure ground continuity
  • Fits 1/2 in. knockout
  • For indoor use only
  • Screws compatible with Phillips, slotted and square screwdrivers
  • Resists corrosion
  • UL and CSA safety listings



Info & Guides

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BrandHalexHalexHalexHalex
Name1/2 in. Electrical Metallic Tube (EMT) Set-Screw Connector (5-Pack)3/8 in. Non-Metallic (NM) Twin-Screw Cable Clamp Connectors (5-Pack)1/2 in. Flexible Metal Conduit (FMC) Squeeze Connector (3-Pack)3/8 in. Flexible Metal Conduit (FMC) Duplex Connectors (2-Pack)
Price
$224
/package
$227
/bag
$274
$284
/package
Ratings
(1)
(100)
(8)
(7)
Application typeEMTNon-metallicFlexFlex
Fitting typeConnectorConnectorConnectorConnector
Trade Size (in.)1/23/8Other3/8
MaterialGalvanized SteelGalvanized SteelGalvanized SteelGalvanized Steel
Electrical Product TypeStandard FittingStandard FittingStandard FittingStandard Fitting
Pack Size5532
Package Quantity 5
View ProductView ProductView ProductView Product

Specifications

Dimensions

Product Depth (in.)
1.18
Product Height (in.)
0.180
Product Width (in.)
0.64
Trade Size (in.)
3/8

Details

Application type
Non-metallic
Compatible conduit type
RNC
Electrical Product Type
Standard Fitting
Fitting type
Connector
Material
Galvanized Steel
Pack Size
5
Package Quantity
5
Paintable/Stainable
No
Product Weight (lb.)
0.2333
Returnable
90-Day

Warranty / Certifications

Certifications and Listings
CSA Listed,UL Listed
Manufacturer Warranty
None

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.7
    out of 100 reviews
  • 90% recommend this product
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Showing 1-30 of 100 reviews
Great clamp because they can be used for one wire or multiples due to the upper clamp having A bu...
Great clamp because they can be used for one wire or multiples due to the upper clamp having A bump. It is able to grip the wires without crushing them.
by
  • Verified Purchase
  • Recommended
1 person found this helpful
this fit in the knock out hole great and was easy to tighten into place. It holds onto the wire v...
this fit in the knock out hole great and was easy to tighten into place. It holds onto the wire vary good as well. I got this for light fixtures I all ready have up and running.
by
  • DIY
  • Verified Purchase
  • Recommended
3 people found this helpful
by
    Good NM-B Connectors
    Halex products have always been well manufactured, I haven't had a Halex product not perform as intended, indicated and expected...
    by
    • Verified Purchase
    • Recommended
    decent connector
    works good for connecting nm to metal box
    by
    • Verified Purchase
    quality small part available in stores
    quality small part available in stores
    by
    • Verified Purchase
    • Recommended
    by
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              Rating provided by a verified purchaser...
              Rating provided by a verified purchaser
              by
              • Verified Purchase
              by
              • Verified Purchase
              by
              • Verified Purchase
              Do just what they are made for...
              Do just what they are made for
              by
              • Verified Purchase
              worked well and fit great...
              worked well and fit great
              by
              • Verified Purchase
              by
              • Verified Purchase
              by
              • Verified Purchase
              TRASH Do NOT use if you are going to have to pass an inspection
              NEC (National Electric Code) states that only ONE cable can be used with a connector UNLESS the manufacturer states otherwise. Halex does not state what combinations and how many cables can be used with their product. Using the product without documentation and you will fail the inspection. I have searched and Halex does not publish a chart or installation guidance for their product, just sales literature and a USELESS guide.
              by
                The Halex Cable Clamp Connectors are great, work well and easy to use for electrical cable instal...
                The Halex Cable Clamp Connectors are great, work well and easy to use for electrical cable installation. I used these during my small outdoor onion lamp project last week to keep the cable from tugging and moving around so the install is up to code. They easily screw into place since the backing nut has a crush washer type design which grabs the material when tightening it into place. These may take a little longer and are a little more expensive to install over the plastic ones that have the 4-tab claw design but I feel more at peace with these as they just seem more reliable.
                by
                • DIY
                • Recommended
                Really good, thanks....
                Really good, thanks.
                by
                • Verified Purchase
                As a DIY it worked perfectly...
                As a DIY it worked perfectly
                by
                • Verified Purchase
                Rating provided by a verified purchaser...
                Rating provided by a verified purchaser
                by
                • Verified Purchase
                I used these to secure 14/2 and 14/3 NB-B cable...
                I used these to secure 14/2 and 14/3 NB-B cable to the metal ceiling fan boxes in my basement project as well as to secure 14/2 and 12/2 cable to the electrical panel. I prefer these over the plastic cable clamps because they are more secure and easier to add/remove the cable.
                by
                • Verified Purchase
                Rating provided by a verified purchaser...
                Rating provided by a verified purchaser
                by
                • Verified Purchase
                Rating provided by a verified purchaser...
                Rating provided by a verified purchaser
                by
                • Verified Purchase
                Product does what it is intended to do. I used them on the thin recessed lighting boxes. My onl...
                Product does what it is intended to do. I used them on the thin recessed lighting boxes. My only concern is making sure any buyer knows the correct size to use. These are listed as 3/8", but fit the actual hole size of 1/2", so make sure you double check that before buying.
                by
                • Verified Purchase
                • Recommended
                Worked perfectly for my lighting project...
                Worked perfectly for my lighting project
                by
                • Verified Purchase
                Husband says what can go wrong with this type of...
                Husband says what can go wrong with this type of clamp!
                by
                • Verified Purchase
                by
                • Verified Purchase
                Showing 1-30 of 100 reviews