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Threaded O-ring Plugs - NPT Threads

In stock

Threaded O-ring Plugs for NPT Threads include a compressed flange lip and an O-ring to provide a watertight seal and superior leakage prevention for hydraulic threads. The threaded O-ring keeps contaminants like dirt, dust, debris, and moisture out of the hole. It may also absorb paint, which keeps paint flaking to a minimum.

It may be installed by hand or with a 12-point socket head, screwdriver or wrench. This threaded plug is suggested for usage where strength and abrasion resistance are required since it can tolerate temperatures ranging from -40F to 230F | -40C to 110C. Used in industries such as oil and gas, plumbing, and automotive where leak-proof seals are critical to system integrity.

  • Material: Nylon, HDPE
  • Colour: Natural, Black

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12 results
Product SKUs information
Item Code Price range Availability Compatible Thread Sizes (All) View
$0.7663 - $10.1059 3280 In stock
$0.2642 - $3.5029 18287 In stock
$0.5731 - $7.6205 2200 In stock
$0.3408 - $4.5176 Request the lead time here
$0.413 - $5.4638 14502 In stock
$0.1934 - $2.565 55000 In stock
$0.205 - $2.699 88290 In stock
$0.3064 - $4.0465 5011 In stock
$0.3636 - $4.8065 13489 In stock
$0.1829 - $2.431 12291 In stock
$0.2735 - $3.6359 15698 In stock
$0.6185 - $8.1924 4175 In stock
Threaded O-Ring Plug - Compatible Thread Standard - NPT ; Compatible Thread Sizes - 1.000 in ; Threaded

PFP1D

Price Range
$10.1059 - $0.7663

Stock Levels
3280 In stock
Attributes
  • Overall Diameter
    1.530 in
  • Color
    Natural
  • Fitting Style
    Threaded
  • Full Material
    Nylon
Threaded O-Ring Plug - Compatible Thread Standard - NPT ; Compatible Thread Sizes - 1/2 in ; Threaded

PFP1/2B

Price Range
$3.5029 - $0.2642

Stock Levels
18287 In stock
Attributes
  • Overall Diameter
    1.040 in
  • Color
    Black
  • Fitting Style
    Threaded
  • Full Material
    High-Density Polyethylene
  • Material
    HDPE
Threaded O-Ring Plug - Compatible Thread Standard - NPT ; Compatible Thread Sizes - 3/4 in ; Threaded

PFP3/4D

Price Range
$7.6205 - $0.5731

Stock Levels
2200 In stock
Attributes
  • Overall Diameter
    1.310 in
  • Color
    Natural
  • Fitting Style
    Threaded
  • Full Material
    Nylon
Threaded O-Ring Plug - Compatible Thread Standard - NPT ; Compatible Thread Sizes - 3/4 in ; Threaded

PFP3/4B

Price Range
$4.5176 - $0.3408

Stock Levels
Request the lead time here
Attributes
  • Overall Diameter
    1.310 in
  • Color
    Black
  • Fitting Style
    Threaded
  • Full Material
    High-Density Polyethylene
  • Material
    HDPE
Threaded O-Ring Plug - Compatible Thread Standard - NPT ; Compatible Thread Sizes - 1/2 in ; Threaded

PFP1/2D

Price Range
$5.4638 - $0.413

Stock Levels
14502 In stock
Attributes
  • Overall Diameter
    1.040 in
  • Color
    Natural
  • Fitting Style
    Threaded
  • Full Material
    Nylon
Threaded O-Ring Plug - Compatible Thread Standard - NPT ; Compatible Thread Sizes - 1/4 in ; Threaded

PFP1/4B

Price Range
$2.565 - $0.1934

Stock Levels
55000 In stock
Attributes
  • Overall Diameter
    0.740 in
  • Color
    Black
  • Fitting Style
    Threaded
  • Full Material
    High-Density Polyethylene
  • Material
    HDPE
Threaded O-Ring Plug - Compatible Thread Standard - NPT ; Compatible Thread Sizes - 3/8 in ; Threaded

PFP3/8B

Price Range
$2.699 - $0.205

Stock Levels
88290 In stock
Attributes
  • Overall Diameter
    0.850 in
  • Color
    Black
  • Fitting Style
    Threaded
  • Full Material
    High-Density Polyethylene
  • Material
    HDPE
Threaded O-Ring Plug - Compatible Thread Standard - NPT ; Compatible Thread Sizes - 1/4 in ; Threaded

PFP1/4D

Price Range
$4.0465 - $0.3064

Stock Levels
5011 In stock
Attributes
  • Overall Diameter
    0.740 in
  • Color
    Natural
  • Fitting Style
    Threaded
  • Full Material
    Nylon
Threaded O-Ring Plug - Compatible Thread Standard - NPT ; Compatible Thread Sizes - 3/8 in ; Threaded

PFP3/8D

Price Range
$4.8065 - $0.3636

Stock Levels
13489 In stock
Attributes
  • Overall Diameter
    0.850 in
  • Color
    Natural
  • Fitting Style
    Threaded
  • Full Material
    Nylon
Threaded O-Ring Plug - Compatible Thread Standard - NPT ; Compatible Thread Sizes - 1/8 in ; Threaded

PFP1/8B

Price Range
$2.431 - $0.1829

Stock Levels
12291 In stock
Attributes
  • Overall Diameter
    0.560 in
  • Color
    Black
  • Fitting Style
    Threaded
  • Full Material
    High-Density Polyethylene
  • Material
    HDPE
Threaded O-Ring Plug - Compatible Thread Standard - NPT ; Compatible Thread Sizes - 1/8 in ; Threaded

PFP1/8D

Price Range
$3.6359 - $0.2735

Stock Levels
15698 In stock
Attributes
  • Overall Diameter
    0.560 in
  • Color
    Natural
  • Fitting Style
    Threaded
  • Full Material
    Nylon
Threaded O-Ring Plug - Compatible Thread Standard - NPT ; Compatible Thread Sizes - 1.000 in ; Threaded

PFP1B

Price Range
$8.1924 - $0.6185

Stock Levels
4175 In stock
Attributes
  • Overall Diameter
    1.530 in
  • Color
    Black
  • Fitting Style
    Threaded
  • Full Material
    High-Density Polyethylene
  • Material
    HDPE