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NPT Thread Plugs
NPT-Thread-Plugs - Line Drawing
| Essentra Components
NPT-Thread-Plugs - Line Drawing

Push-In Plugs for NPT Threads

In stock

A plug specially designed for the plugging of NPT tapered threaded fittings.

The tapered design means the product is able to plug multiple inside diameters - making it highly versatile. In order to assure a proper fit; the plug dimension should be approximately one percent larger than the inside diameter of the part (minimum of 0.020 inches).

  • Material: Low-Density Polyethylene (LDPE)
  • Colors: Blue, Yellow, Black and Red

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Product SKUs information
Item Code Price range Availability Compatible Thread Standard Compatible Thread Sizes (All) View
$2.0127 - $25.1858 663 In stock
NPT Threads
4
$0.1518 - $1.7982 2313 In stock
NPT Threads
1/2
$0.4152 - $4.8972 2879 In stock
NPT Threads
1
NPT2A $0.7256 - $8.5818 4731 In stock
NPT Threads
2
$1.9007 - $23.7398 3506 In stock
NPT Threads
3-1/2
$2.3228 - $29.0568 180 In stock
NPT Threads
6
$0.2706 - $3.3816 21 In stock
NPT Threads
1-1/4
$0.7721 - $9.678 1295 In stock
NPT Threads
2-1/2
$1.3503 - $16.8606 592 In stock
NPT Threads
3
$0.1527 - $1.8074 7836 In stock
NPT Threads
3/8
$2.402 - $30.1064 371 In stock
NPT Threads
5
$0.2589 - $3.0783 20328 In stock
NPT Threads
1/4
$0.1359 - $1.607 Request the lead time here
NPT Threads
3/8
$0.176 - $2.0826 1553 In stock
NPT Threads
3/4
NPT Thread Plug - Push Fit ; Compatible Thread Standard NPT Threads ; Outside Diameter Range 109.1 - 109.6 mm | 4.295 - 4.315 in

NPT4A

Price Range
$25.1858 - $2.0127

Stock Levels
663 In stock
Attributes
  • Inside Diameter Range
    4.315 in
  • Maximum Outside Diameter
    4.315 in
  • Minimum Outside Diameter
    4.295 in
  • Outside Diameter Range
    4.295 - 4.315 in
  • Colour
    Blue
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NPT Thread Plug - Push Fit ; Compatible Thread Standard NPT ; Outside Diameter Range 17.5 - 19.9 mm | 0.690 - 0.785 in

EN1/2A

Price Range
$1.7982 - $0.1518

Stock Levels
2313 In stock
Attributes
  • Inside Diameter Range
    0.785 in
  • Maximum Outside Diameter
    0.785 in
  • Minimum Outside Diameter
    0.690 in
  • Outside Diameter Range
    0.690 - 0.785 in
  • Colour
    Blue
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NPT Thread Plug - Push Fit ; Compatible Thread Standard NPT ; Outside Diameter Range 27.7 - 30.5 mm | 1.090 - 1.200 in

EN1A

Price Range
$4.8972 - $0.4152

Stock Levels
2879 In stock
Attributes
  • Inside Diameter Range
    1.2 in
  • Maximum Outside Diameter
    1.200 in
  • Minimum Outside Diameter
    1.090 in
  • Outside Diameter Range
    1.090 - 1.200 in
  • Colour
    Blue
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NPT Thread Plug - Push Fit ; Compatible Thread Standard NPT Threads ; Outside Diameter Range 56.5 - 57.8 mm | 2.225 - 2.275 in

NPT2A

Price Range
$8.5818 - $0.7256

Stock Levels
4731 In stock
Attributes
  • Inside Diameter Range
    2.275 in
  • Maximum Outside Diameter
    2.275 in
  • Minimum Outside Diameter
    2.225 in
  • Outside Diameter Range
    2.225 - 2.275 in
  • Colour
    Blue
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NPT Thread Plug - Push Fit ; Compatible Thread Standard NPT Threads ; Outside Diameter Range 95.9 - 96.1 mm | 3.775 - 3.785 in

NPT3-1/2A

Price Range
$23.7398 - $1.9007

Stock Levels
3506 In stock
Attributes
  • Inside Diameter Range
    3.785 in
  • Maximum Outside Diameter
    3.785 in
  • Minimum Outside Diameter
    3.775 in
  • Outside Diameter Range
    3.775 - 3.785 in
  • Colour
    Black
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NPT Thread Plug - Push Fit ; Compatible Thread Standard NPT Threads ; Outside Diameter Range 162.3 - 163.2 mm | 6.390 - 6.425 in

NPT6A

Price Range
$29.0568 - $2.3228

Stock Levels
180 In stock
Attributes
  • Inside Diameter Range
    6.425 in
  • Maximum Outside Diameter
    6.425 in
  • Minimum Outside Diameter
    6.390 in
  • Outside Diameter Range
    6.390 - 6.425 in
  • Colour
    Blue
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NPT Thread Plug - Push Fit ; Compatible Thread Standard NPT Threads ; Outside Diameter Range 38.4 - 39.6 mm | 1.510 - 1.560 in

NPT1-1/4A

Price Range
$3.3816 - $0.2706

Stock Levels
21 In stock
Attributes
  • Inside Diameter Range
    1.56 in
  • Maximum Outside Diameter
    1.560 in
  • Minimum Outside Diameter
    1.510 in
  • Outside Diameter Range
    1.510 - 1.560 in
  • Colour
    Red
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NPT Thread Plug - Push Fit ; Compatible Thread Standard NPT Threads ; Outside Diameter Range 68.1 - 69.2 mm | 2.680 - 2.725 in

NPT2-1/2A

Price Range
$9.678 - $0.7721

Stock Levels
1295 In stock
Attributes
  • Inside Diameter Range
    2.725 in
  • Maximum Outside Diameter
    2.725 in
  • Minimum Outside Diameter
    2.680 in
  • Outside Diameter Range
    2.680 - 2.725 in
  • Colour
    Black
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NPT Thread Plug - Push Fit ; Compatible Thread Standard NPT Threads ; Outside Diameter Range 83.4 - 84.5 mm | 3.285 - 3.325 in

NPT3A

Price Range
$16.8606 - $1.3503

Stock Levels
592 In stock
Attributes
  • Inside Diameter Range
    3.325 in
  • Maximum Outside Diameter
    3.325 in
  • Minimum Outside Diameter
    3.285 in
  • Outside Diameter Range
    3.285 - 3.325 in
  • Colour
    Blue
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NPT Thread Plug - Push Fit ; Compatible Thread Standard NPT Threads ; Outside Diameter Range 14.5 - 15.6 mm | 0.570 - 0.615 in

NPT3/8A

Price Range
$1.8074 - $0.1527

Stock Levels
7836 In stock
Attributes
  • Inside Diameter Range
    0.615 in
  • Maximum Outside Diameter
    0.615 in
  • Minimum Outside Diameter
    0.570 in
  • Outside Diameter Range
    0.570 - 0.615 in
  • Colour
    Yellow
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NPT Thread Plug - Push Fit ; Compatible Thread Standard NPT Threads ; Outside Diameter Range 135.9 - 136.1 mm | 5.350 - 5.360 in

NPT5A

Price Range
$30.1064 - $2.402

Stock Levels
371 In stock
Attributes
  • Inside Diameter Range
    5.36 in
  • Maximum Outside Diameter
    5.360 in
  • Minimum Outside Diameter
    5.350 in
  • Outside Diameter Range
    5.350 - 5.360 in
  • Colour
    Blue
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NPT Thread Plug - Push Fit ; Compatible Thread Standard NPT ; Outside Diameter Range 10.7 - 12.3 mm | 0.420 - 0.485 in

EN1/4A

Price Range
$3.0783 - $0.2589

Stock Levels
20328 In stock
Attributes
  • Inside Diameter Range
    0.485 in
  • Maximum Outside Diameter
    0.485 in
  • Minimum Outside Diameter
    0.420 in
  • Outside Diameter Range
    0.420 - 0.485 in
  • Colour
    Blue
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NPT Thread Plug - Push Fit ; Compatible Thread Standard NPT ; Outside Diameter Range 14 - 16.3 mm | 0.550 - 0.640 in

EN3/8A

Price Range
$1.607 - $0.1359

Stock Levels
Request the lead time here
Attributes
  • Inside Diameter Range
    0.64 in
  • Maximum Outside Diameter
    0.640 in
  • Minimum Outside Diameter
    0.550 in
  • Outside Diameter Range
    0.550 - 0.640 in
  • Colour
    Blue
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NPT Thread Plug - Push Fit ; Compatible Thread Standard NPT ; Outside Diameter Range 22.1 - 24.8 mm | 0.870 - 0.975 in

EN3/4A

Price Range
$2.0826 - $0.176

Stock Levels
1553 In stock
Attributes
  • Inside Diameter Range
    0.975 in
  • Maximum Outside Diameter
    0.975 in
  • Minimum Outside Diameter
    0.870 in
  • Outside Diameter Range
    0.870 - 0.975 in
  • Colour
    Blue
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