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Threaded O-ring Plugs - NPT Threads

NPT Thread Plugs

In stock

NPT thread plugs are used to seal and protect the ends of BSP/NPT threaded pipes and fittings. Their robust design allows them to withstand high pressure, temperature, corrosion, dirt, and damage during storage and shipment.

Additionally, their tapered form allows the component to plug numerous inner diameters, assuring a tight and leak-free fit. They are simple to install due to their push-fit mounting style and are used in plumbing pipes, HVAC, automotive, and industrial applications.

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

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Product SKUs information
Item Code Price range Availability Minimum Outside Diameter Maximum Outside Diameter Compatible Thread Sizes (All) View
0.2609 SGD - 0.2891 SGD 1559 In stock
1/2 in
0.1801 SGD - 0.1995 SGD 9000 In stock
1/2 in
0.487 SGD - 0.5397 SGD 3016 In stock
1.000 in
0.2092 SGD - 0.2318 SGD 10006 In stock
3/8 in
0.3546 SGD - 0.3929 SGD 1470 In stock
3/4 in
0.1245 SGD - 0.138 SGD 3266 In stock
1/8 in
0.2356 SGD - 0.261 SGD 14961 In stock
3/4 in
0.3389 SGD - 0.3755 SGD 4964 In stock
1.000 in
0.147 SGD - 0.1629 SGD 5000 In stock
3/8 in
0.1291 SGD - 0.143 SGD 145 In stock
1/4 in
0.173 SGD - 0.1917 SGD 5015 In stock
1/4 in
0.155 SGD - 0.1717 SGD 4816 In stock
1/8 in
Threaded O-Ring Plug - 1.040 in ; NPT Threads ; 1/2 in ; ; Natural

PFP1/2D

Price Range
0.2891 SGD - 0.2609 SGD

Stock Levels
1559 In stock
Attributes
  • Fitting Style
    Threaded
  • Colour
    Natural
  • Full Material
    Nylon
  • Compatible Thread Sizes (All)
    1/2 in
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Threaded O-Ring Plug - 1.040 in ; NPT Threads ; 1/2 in ; HDPE ; Black

PFP1/2B

Price Range
0.1995 SGD - 0.1801 SGD

Stock Levels
9000 In stock
Attributes
  • Fitting Style
    Threaded
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Compatible Thread Sizes (All)
    1/2 in
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Threaded O-Ring Plug - 1.530 in ; NPT Threads ; 1.000 in ; ; Natural

PFP1D

Price Range
0.5397 SGD - 0.487 SGD

Stock Levels
3016 In stock
Attributes
  • Fitting Style
    Threaded
  • Colour
    Natural
  • Full Material
    Nylon
  • Compatible Thread Sizes (All)
    1.000 in
Quick View
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Threaded O-Ring Plug - 0.850 in ; NPT Threads ; 3/8 in ; ; Natural

PFP3/8D

Price Range
0.2318 SGD - 0.2092 SGD

Stock Levels
10006 In stock
Attributes
  • Fitting Style
    Threaded
  • Colour
    Natural
  • Full Material
    Nylon
  • Compatible Thread Sizes (All)
    3/8 in
Quick View
View Product >
Threaded O-Ring Plug - 1.310 in ; NPT Threads ; 3/4 in ; ; Natural

PFP3/4D

Price Range
0.3929 SGD - 0.3546 SGD

Stock Levels
1470 In stock
Attributes
  • Fitting Style
    Threaded
  • Colour
    Natural
  • Full Material
    Nylon
  • Compatible Thread Sizes (All)
    3/4 in
Quick View
View Product >
Threaded O-Ring Plug - 0.560 in ; NPT Threads ; 1/8 in ; HDPE ; Black

PFP1/8B

Price Range
0.138 SGD - 0.1245 SGD

Stock Levels
3266 In stock
Attributes
  • Fitting Style
    Threaded
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Compatible Thread Sizes (All)
    1/8 in
Quick View
View Product >
Threaded O-Ring Plug - 1.310 in ; NPT Threads ; 3/4 in ; HDPE ; Black

PFP3/4B

Price Range
0.261 SGD - 0.2356 SGD

Stock Levels
14961 In stock
Attributes
  • Fitting Style
    Threaded
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Compatible Thread Sizes (All)
    3/4 in
Quick View
View Product >
Threaded O-Ring Plug - 1.530 in ; NPT Threads ; 1.000 in ; HDPE ; Black

PFP1B

Price Range
0.3755 SGD - 0.3389 SGD

Stock Levels
4964 In stock
Attributes
  • Fitting Style
    Threaded
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Compatible Thread Sizes (All)
    1.000 in
Quick View
View Product >
Threaded O-Ring Plug - 0.850 in ; NPT Threads ; 3/8 in ; HDPE ; Black

PFP3/8B

Price Range
0.1629 SGD - 0.147 SGD

Stock Levels
5000 In stock
Attributes
  • Fitting Style
    Threaded
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Compatible Thread Sizes (All)
    3/8 in
Quick View
View Product >
Threaded O-Ring Plug - 0.740 in ; NPT Threads ; 1/4 in ; HDPE ; Black

PFP1/4B

Price Range
0.143 SGD - 0.1291 SGD

Stock Levels
145 In stock
Attributes
  • Fitting Style
    Threaded
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Compatible Thread Sizes (All)
    1/4 in
Quick View
View Product >
Threaded O-Ring Plug - 0.740 in ; NPT Threads ; 1/4 in ; ; Natural

PFP1/4D

Price Range
0.1917 SGD - 0.173 SGD

Stock Levels
5015 In stock
Attributes
  • Fitting Style
    Threaded
  • Colour
    Natural
  • Full Material
    Nylon
  • Compatible Thread Sizes (All)
    1/4 in
Quick View
View Product >
Threaded O-Ring Plug - 0.560 in ; NPT Threads ; 1/8 in ; ; Natural

PFP1/8D

Price Range
0.1717 SGD - 0.155 SGD

Stock Levels
4816 In stock
Attributes
  • Fitting Style
    Threaded
  • Colour
    Natural
  • Full Material
    Nylon
  • Compatible Thread Sizes (All)
    1/8 in
Quick View
View Product >