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NPT Thread Plugs

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: LDPE
  • Colour: Blue

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Product SKUs information
Item Code Price range Availability Inside Diameter Range Compatible Thread Sizes (All) Outside Diameter Range View
£ 0.4394 - £ 1.838 In production
9.0 mm
1/4"
10.7 - 12.3 mm
£ 0.3285 - £ 0.8625 2443 In stock
26.2 mm
1.0"
27.7 - 30.5 mm
£ 0.3107 - £ 0.8163 8487 In stock
20.6 mm
3/4"
22.1 - 24.8 mm
£ 0.2354 - £ 0.6186 3000 In stock
15.9 mm
1/2"
17.5 - 19.9 mm
£ 0.2108 - £ 0.5544 25458 In stock
12.7 mm
3/8"
14.0 - 16.3 mm
NPT Thread Plug 1/4" Blue LDPE

EN-1/4

Price Range
£ 1.838 - £ 0.4394

Stock Levels
In production
Attributes
  • Fitting Style
    Push Fit
  • Colour
    Blue
  • Full Material
    Low Density Polyethylene
  • Compatible Thread Sizes (All)
    1/4"
  • Outside Diameter Range
    10.7 - 12.3 mm
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NPT Thread Plug 1.0" Blue LDPE

EN-1

Price Range
£ 0.8625 - £ 0.3285

Stock Levels
2443 In stock
Attributes
  • Fitting Style
    Push Fit
  • Colour
    Blue
  • Full Material
    Low Density Polyethylene
  • Compatible Thread Sizes (All)
    1.0"
  • Outside Diameter Range
    27.7 - 30.5 mm
Quick View
View Product >
NPT Thread Plug 3/4" Blue LDPE

EN-3/4

Price Range
£ 0.8163 - £ 0.3107

Stock Levels
8487 In stock
Attributes
  • Fitting Style
    Push Fit
  • Colour
    Blue
  • Full Material
    Low Density Polyethylene
  • Compatible Thread Sizes (All)
    3/4"
  • Outside Diameter Range
    22.1 - 24.8 mm
Quick View
View Product >
NPT Thread Plug 1/2" Blue LDPE

EN-1/2

Price Range
£ 0.6186 - £ 0.2354

Stock Levels
3000 In stock
Attributes
  • Fitting Style
    Push Fit
  • Colour
    Blue
  • Full Material
    Low Density Polyethylene
  • Compatible Thread Sizes (All)
    1/2"
  • Outside Diameter Range
    17.5 - 19.9 mm
Quick View
View Product >
NPT Thread Plug 3/8" Blue LDPE

EN-3/8

Price Range
£ 0.5544 - £ 0.2108

Stock Levels
25458 In stock
Attributes
  • Fitting Style
    Push Fit
  • Colour
    Blue
  • Full Material
    Low Density Polyethylene
  • Compatible Thread Sizes (All)
    3/8"
  • Outside Diameter Range
    14.0 - 16.3 mm
Quick View
View Product >