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ABB (1)
Arlington (5)
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1/8" (1)
3/8" (1)
1/2" (3)
3/4" (5)
1" (4)
1-1/4" (3)
1-1/2" (3)
2" (3)
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3" (2)

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$1 to $5 (9)
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$30 to $35 (1)
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$90 to $100 (1)

Rigid/IMC Steel Locknuts

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Product Image of 1/8" Steel Fixture Locknut
1/8" Steel Fixture Locknut
SKU: 278-SOUTHWIRE
Southwire
SKU: 278-SOUTHWIRE
Brand: Southwire
$0.12 each
In Stock
Get 94 by Tue, Jul 7
In Stock
Get 94 by Tue, Jul 7
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Product Image of 1/2" Rigid Steel Locknut
1/2" Rigid Steel Locknut
SKU: 281-SOUTHWIRE
Southwire
SKU: 281-SOUTHWIRE
Brand: Southwire
(1)
$0.16 each
BOX UP & SAVE 19%
$13.00 box of 100
$0.13 each
In Stock
Get 14,475 by Tue, Jul 7
In Stock
Get 14,475 by Tue, Jul 7
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Product Image of 3/8" Square-Heavy Steel Fixture Locknut
3/8" Square-Heavy Steel Fixture Locknut
SKU: 280-SOUTHWIRE
Southwire
SKU: 280-SOUTHWIRE
Brand: Southwire
$0.21 each
In Stock
Get 45 by Tue, Jul 7
In Stock
Get 45 by Tue, Jul 7
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Product Image of 3/4" Rigid Steel Locknut
3/4" Rigid Steel Locknut
SKU: 282
Southwire
SKU: 282
Brand: Southwire
(1)
$0.24 each
BOX UP & SAVE 21%
$19.00 box of 100
$0.19 each
In Stock
Get 2,100 by Tue, Jul 7
In Stock
Get 2,100 by Tue, Jul 7
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Product Image of 3/4" Rigid Zinc Die Cast Locknut
3/4" Rigid Zinc Die Cast Locknut
SKU: 242-SOUTHWIRE
Southwire
SKU: 242-SOUTHWIRE
Brand: Southwire
$0.23 each
In Stock
Get 43 by Wed, Jul 8
In Stock
Get 43 by Wed, Jul 8
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Product Image of 1" Rigid Steel Locknut
1" Rigid Steel Locknut
SKU: 283-SOUTHWIRE
Southwire
SKU: 283-SOUTHWIRE
Brand: Southwire
$0.29 each
In Stock
Get 608 by Tue, Jul 7
In Stock
Get 608 by Tue, Jul 7
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Product Image of 1-1/4" Rigid Steel Locknut
$0.52 each
BOX UP & SAVE 17%
$21.50 box of 50
$0.43 each
In Stock
Get 294 by Tue, Jul 7
In Stock
Get 294 by Tue, Jul 7
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Product Image of 1" Steel Rigid Locknuts - UL Listed
$0.35 each
In Stock
Get 202 by Tue, Jul 7
In Stock
Get 202 by Tue, Jul 7
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Product Image of 1-1/2" Rigid Steel Locknut
1-1/2" Rigid Steel Locknut
SKU: 285-SOUTHWIRE
Southwire
SKU: 285-SOUTHWIRE
Brand: Southwire
$0.54 each
BOX UP & SAVE 13%
$23.50 box of 50
$0.47 each
In Stock
Get 670 by Tue, Jul 7
In Stock
Get 670 by Tue, Jul 7
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Product Image of 2" Rigid Steel Locknut
$0.66 each
BOX UP & SAVE 12%
$14.50 box of 25
$0.58 each
In Stock
Get 3,556 by Tue, Jul 7
In Stock
Get 3,556 by Tue, Jul 7
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Product Image of 2-1/2" Rigid Steel Locknut
2-1/2" Rigid Steel Locknut
SKU: 287-SOUTHWIRE
Southwire
SKU: 287-SOUTHWIRE
Brand: Southwire
$1.50 each
BOX UP & SAVE 9%
$6.80 box of 5
$1.36 each
In Stock
Get 302 by Tue, Jul 7
In Stock
Get 302 by Tue, Jul 7
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Product Image of 3" Rigid Steel Locknut
3" Rigid Steel Locknut
SKU: 288TZ
Southwire
SKU: 288TZ
Brand: Southwire
$1.57 each
BOX UP & SAVE 7%
$73.00 box of 50
$1.46 each
In Stock
Get 42 by Tue, Jul 7
In Stock
Get 42 by Tue, Jul 7
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Product Image of 1/2" Plated Steel Conduit Locknut
1/2" Plated Steel Conduit Locknut
SKU: 401-ARLINGTON
Arlington
SKU: 401-ARLINGTON
Brand: Arlington
$0.21 each
In Stock
Get 440 by Tue, Jul 7
In Stock
Get 440 by Tue, Jul 7
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Product Image of 3/4" Plated Steel Conduit Locknut
3/4" Plated Steel Conduit Locknut
SKU: 402-ARLINGTON
Arlington
SKU: 402-ARLINGTON
Brand: Arlington
$0.24 each
BOX UP & SAVE 8%
$22.00 box of 100
$0.22 each
In Stock
Get 139 by Tue, Jul 7
In Stock
Get 139 by Tue, Jul 7
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Product Image of 1/2" Steel Zinc Plated Locknut
1/2" Steel Zinc Plated Locknut
SKU: LN-101SC
Steel City
SKU: LN-101SC
Brand: Steel City
$0.54 each
BOX UP & SAVE 20%
$43.00 box of 100
$0.43 each
In Stock
Get 181 by Tue, Jul 7
In Stock
Get 181 by Tue, Jul 7
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Product Image of 3/4" Steel Zinc Plated Locknut
$0.52 each
BOX UP & SAVE 17%
$43.00 box of 100
$0.43 each
In Stock
Get 2,834 by Tue, Jul 7
In Stock
Get 2,834 by Tue, Jul 7
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Product Image of 1" Steel Zinc Plated Locknut
1" Steel Zinc Plated Locknut
SKU: LN-103
Steel City
SKU: LN-103
Brand: Steel City
$1.11 each
BOX UP & SAVE 17%
$46.00 box of 50
$0.92 each
In Stock
Get 608 by Tue, Jul 7
In Stock
Get 608 by Tue, Jul 7
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Product Image of 1-1/4" Steel Zinc Plated Locknut
$1.34 each
BOX UP & SAVE 18%
$55.00 box of 50
$1.10 each
In Stock
Get 600 by Tue, Jul 7
In Stock
Get 600 by Tue, Jul 7
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Product Image of 1-1/2" Steel Zinc Plated Locknut
$0.81 each
BOX UP & SAVE 12%
$35.50 box of 50
$0.71 each
In Stock
Get 1,623 by Tue, Jul 7
In Stock
Get 1,623 by Tue, Jul 7
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Product Image of 2" Steel Zinc Plated Locknut
2" Steel Zinc Plated Locknut
SKU: LN-106
Steel City
SKU: LN-106
Brand: Steel City
$2.63 each
In Stock
Get 75 by Tue, Jul 7
In Stock
Get 75 by Tue, Jul 7
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Product Image of 2-1/2" Thin Construction Zinc-Plated Steel Locknut
$2.19 each
BOX UP & SAVE 8%
$60.30 box of 30
$2.01 each
In Stock
Get 116 by Tue, Jul 7
In Stock
Get 116 by Tue, Jul 7
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Product Image of 3" Thin Construction Zinc-Plated Steel Locknut
$2.74 each
BOX UP & SAVE 8%
$62.75 box of 25
$2.51 each
In Stock
Get 4 by Tue, Jul 7
In Stock
Get 4 by Tue, Jul 7
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Product Image of 4" Thin Construction Zinc-Plated Steel Locknut
$4.03 each
BOX UP & SAVE 8%
$92.25 box of 25
$3.69 each
In Stock
Get 57 by Tue, Jul 7
In Stock
Get 57 by Tue, Jul 7
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Product Image of 2" Plated Steel Conduit Locknut
2" Plated Steel Conduit Locknut
SKU: 406-ARLINGTON
Arlington
SKU: 406-ARLINGTON
Brand: Arlington
$1.21 each
In Stock
Get 3 by Thu, Jul 9
In Stock
Get 3 by Thu, Jul 9
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Product Image of 4" Plated Steel Conduit Locknut
4" Plated Steel Conduit Locknut
SKU: 410-ARLINGTON
Arlington
SKU: 410-ARLINGTON
Brand: Arlington
$6.42 each
In Stock
Get 6 by Tue, Jul 7
In Stock
Get 6 by Tue, Jul 7
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Product Image of 6" Plated Steel Conduit Locknut
6" Plated Steel Conduit Locknut
SKU: 412-ARLINGTON
Arlington
SKU: 412-ARLINGTON
Brand: Arlington
$58.51 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
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Product Image of 1-1/4" Locknut for Hubbell Low Profile Cord Connectors (Pack of 50), 00322004LPK50
$77.00 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
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Product Image of 4" Malleable Iron Locknut for Rigid/IMC Conduit, 150-TB
$31.66 each
In Stock
Get 5 by Thu, Jul 9 - Fri, Jul 10
In Stock
Get 5 by Thu, Jul 9 - Fri, Jul 10
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Product Image of 1" Locknut for Hubbell Low Profile Cord Connectors (Pack of 50), 00322003LPK50
$53.80 each
In Stock
Get 1 by Thu, Jul 9 - Fri, Jul 10
In Stock
Get 1 by Thu, Jul 9 - Fri, Jul 10
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Product Image of 3/4" Locknut for Hubbell Low Profile Cord Connectors, (Pack of 50), 00322002LPK50
$92.45 each
In Stock
Get 6 by Thu, Jul 9 - Fri, Jul 10
In Stock
Get 6 by Thu, Jul 9 - Fri, Jul 10
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Product Image of 1-1/2" Locknut for Hubbell Low Profile Cord Connectors (Pack of 50), 00322005LPK50
1-1/2" Locknut for Hubbell Low Profile Cord Connectors (Pack of 50), 00322005LPK50
SKU: 00322005LPK50
Hubbell
SKU: 00322005LPK50
Brand: Hubbell
$85.18 each
In Stock
Get 1 by Thu, Jul 9 - Fri, Jul 10
In Stock
Get 1 by Thu, Jul 9 - Fri, Jul 10
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