Internet #100133208

Model # 20511

Store SKU #839647

Store SO SKU #1000518517

0051411205119

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

  • Features a reversible locknut to preserve grounding
  • Twin screw
  • High-strength die-cast zinc alloy
$ 1 87 /package

Frequently Bought Together

Frequently Bought Together

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Product Overview

  • Features a reversible locknut to preserve grounding
  • Twin screw
  • High-strength die-cast zinc alloy
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



Product Overview

  • Features a reversible locknut to preserve grounding
  • Twin screw
  • High-strength die-cast zinc alloy
Model #: 20511
Sku #: 839647
Internet #: 100133208

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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Best Seller
Brand Halex Halex Halex
Name 3/8 in. Flexible Metal Conduit (FMC) 1-Hole Conduit Straps (10-Pack) 3/8 in. Non-Metallic (NM) Twin-Screw Cable Clamp Connectors (5-Pack) 1-1/4 in. Non-Metallic (NM) Twin-Screw Clamp Connector 1/2 in. Electrical Metallic Tube (EMT) Set-Screw Connectors (5-Pack)
Price
$1.62 /bag
$1.96 /package
$2.18
$2.50
Ratings (12) (44) (2) (15)
Application type Flex Non-metallic Non-metallic EMT
Fitting type Strap Connector Connector Connector
Trade Size (in.) 3/8 3/8 1-1/4 1/2
Material Galvanized Steel Galvanized Steel Galvanized Steel Galvanized Steel
View Product View Product View Product View 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
Package Quantity
5
Paintable/Stainable
No
Product Weight (lb.)
0.2333lb
Returnable
180-Day

Warranty / Certifications

Certifications and Listings
CSA Listed,UL Listed
Manufacturer Warranty
None

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
Package Quantity
5
Paintable/Stainable
No
Product Weight (lb.)
0.2333lb
Returnable
180-Day

Warranty / Certifications

Certifications and Listings
CSA Listed,UL Listed
Manufacturer Warranty
None

Questions & Answers

what size hole do you drill for 3/8" clamp connector??

what size hole do you drill for 3/8" clamp connector??
Asked by: sam
1/2"
Answered by: Pullupachair
Date published: 2020-03-14

Can I use this for 10/2 romex?

Can I use this for 10/2 romex?
Asked by: Mark
Yes.
Answered by: diyer
Date published: 2019-05-08

Can I use this outside for an outdoor receptacle box?

Can I use this outside for an outdoor receptacle box?
Asked by: jim
No, outdoor applications require weatherproof conduit and connectors.
Answered by: Jim
Date published: 2020-05-15

I recently purchased a Whirlpool Dishwasher from Home Depot and installed it myself rather than p...

I recently purchased a Whirlpool Dishwasher from Home Depot and installed it myself rather than pay $160 installation on a $435 dishwasher. The strain relief connector for the terminal box is Whirlpool part # 4396672 and is shown in the manual as this type of connector. However the part number is not shown on Home Depot's website nor on Whirlpool's site. The manual specifies it to fit a 7/8" (22mm) hole. It seems there are no 7/8" knockout strain relief offered from Home Depot. Is this "trade size" or actual reality size?? Is this some kind of a time-absorbing joke?? One can pay $10-12 for the installation kit that comes with a power cord that can be thrown away because you probably already have one. The connector is in the kit and probably has a value of 38 cents. So my question to Home Depot is why don't you offer this required part for installation? My question to anyone else is what is the "secret" size for a Halex to fit the specified 7/8" knockout?
Asked by: Happynow
Use a 3/4” non-metalic connector for mn cable. Fits hole size... 7:8”
Answered by: DH
Date published: 2020-04-06
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