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Threaded Protection Plugs - NPT Threads

In stock

Threaded Protection Plugs for NPT Threads protect threads and fittings from damage during production, storage, and shipment, ensuring that they remain in good condition and ready for use when needed. The protection plug protects from contaminants like dirt, dust, debris, and moisture from the hole.

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. Suitable for Metric threads. Used in various applications, including hydraulic, pneumatic and general engineering industries.

  • Material: HDPE, PA, Nylon
  • Colour: Red, Natural, Blue, Black

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33 results
Product SKUs information
Item Code Price range Availability Compatible Thread Standard Overall Diameter Colour Material Compatible Thread Sizes (All) View
$0.3386 - $0.3751 Request the lead time here
NPT Threads
33 mm
Red
HDPE
$0.5017 - $0.5559 5 In stock
NPT Threads
39.8 mm
Red
HDPE
$0.1798 - $0.1992 Request the lead time here
NPT Threads
18.4 mm
Red
HDPE
$0.203 - $0.225 6 In stock
NPT Threads
22.9 mm
Red
HDPE
$0.3707 - $0.4107 Request the lead time here
NPT Threads
11.1 mm
Natural
Glass Filled Nylon
3/8
$0.6253 - $0.6928 Request the lead time here
NPT Threads
19.1 mm
Natural
Glass Filled Nylon
1-11-1/2
$0.166 - $0.3058 620 In stock
NPT Threads
26.4 mm
Black
HDPE
$0.1094 - $0.2015 Request the lead time here
NPT Threads
14.2 mm
Black
HDPE
$0.2966 - $0.3286 1 In stock
NPT Threads
17.4 mm
Blue
HDPE
3/4
$0.4409 - $0.4885 Request the lead time here
NPT Threads
23.8 mm
Blue
HDPE
1-1/4-11-1/2
$0.5856 - $1.0787 900 In stock
NPT Threads
38.9 mm
Natural
Nylon
$0.5337 - $0.5914 Request the lead time here
NPT Threads
22.2 mm
Blue
HDPE
1-1/2-11-1/2
$0.1564 - $0.1733 66 In stock
NPT Threads
8.7 mm
Blue
HDPE
1/4
$0.3164 - $0.5828 Request the lead time here
NPT Threads
38.9 mm
Black
HDPE
$0.1734 - $0.3195 Request the lead time here
NPT Threads
14.2 mm
Natural
Nylon
$0.3224 - $0.3573 17998 In stock
NPT Threads
19.1 mm
Blue
HDPE
1-11-1/2
$0.1794 - $0.1987 90 In stock
NPT Threads
7.1 mm
Blue
HDPE
1/8
$0.5956 - $0.66 Request the lead time here
NPT Threads
19.1 mm
Blue
HDPE
2-11-1/2
$0.3082 - $0.3415 2 In stock
NPT Threads
11.1 mm
Blue
HDPE
3/8
$0.2707 - $0.30 Request the lead time here
NPT Threads
8.7 mm
Natural
Glass Filled Nylon
1/4
  • of 2
Threaded Protection Plugs - NPT Threads - 1.300 in ; ; HDPE ; Red

PT3/4C

Price Range
$0.3751 - $0.3386

Stock Levels
Request the lead time here
Attributes
  • Colour
    Red
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard
    NPT Threads
  • Thread Length
    6.4 mm
  • Overall Diameter
    33 mm
Threaded Protection Plugs - NPT Threads - 1.565 in ; ; HDPE ; Red

PT1A

Price Range
$0.5559 - $0.5017

Stock Levels
5 In stock
Attributes
  • Colour
    Red
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard
    NPT Threads
  • Thread Length
    6.4 mm
  • Overall Diameter
    39.8 mm
Threaded Protection Plugs - NPT Threads - 0.725 in ; ; HDPE ; Red

PT1/4A

Price Range
$0.1992 - $0.1798

Stock Levels
Request the lead time here
Attributes
  • Colour
    Red
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard
    NPT Threads
  • Thread Length
    5.7 mm
  • Overall Diameter
    18.4 mm
Threaded Protection Plugs - NPT Threads - 0.900 in ; ; HDPE ; Red

PT3/8A

Price Range
$0.225 - $0.203

Stock Levels
6 In stock
Attributes
  • Colour
    Red
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard
    NPT Threads
  • Thread Length
    5.7 mm
  • Overall Diameter
    22.9 mm
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 3/8 Fully Threaded

R3/8B

Price Range
$0.4107 - $0.3707

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • Full Material
    Glass Filled Nylon
  • Thread Engagement
    Fully Threaded
  • Compatible Thread Standard
    NPT Threads
  • Compatible Thread Sizes (All)
    3/8
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1-11-1/2 Fully Threaded

R1B

Price Range
$0.6928 - $0.6253

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • Full Material
    Glass Filled Nylon
  • Thread Engagement
    Fully Threaded
  • Compatible Thread Standard
    NPT Threads
  • Compatible Thread Sizes (All)
    1-11-1/2
NPT Threads Threaded Protection Plug: NPT Threads

PFP1/2A

Price Range
$0.3058 - $0.166

Stock Levels
620 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard
    NPT Threads
  • Thread Length
    12.7 mm
  • Overall Diameter
    26.4 mm
NPT Threads Threaded Protection Plug: NPT Threads

PFP1/8A

Price Range
$0.2015 - $0.1094

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard
    NPT Threads
  • Thread Length
    6.4 mm
  • Overall Diameter
    14.2 mm
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 3/4 Fully Threaded

R3/4A

Price Range
$0.3286 - $0.2966

Stock Levels
1 In stock
Attributes
  • Colour
    Blue
  • Full Material
    High Density Polyethylene
  • Thread Engagement
    Fully Threaded
  • Compatible Thread Standard
    NPT Threads
  • Compatible Thread Sizes (All)
    3/4
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1-1/4-11-1/2 Fully Threaded

R1-1/4A

Price Range
$0.4885 - $0.4409

Stock Levels
Request the lead time here
Attributes
  • Colour
    Blue
  • Full Material
    High Density Polyethylene
  • Thread Engagement
    Fully Threaded
  • Compatible Thread Standard
    NPT Threads
  • Compatible Thread Sizes (All)
    1-1/4-11-1/2
NPT Threads Threaded Protection Plug: NPT Threads

PFP1C

Price Range
$1.0787 - $0.5856

Stock Levels
900 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Nylon
  • Compatible Thread Standard
    NPT Threads
  • Thread Length
    16 mm
  • Overall Diameter
    38.9 mm
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1-1/2-11-1/2 Fully Threaded

R1-1/2A

Price Range
$0.5914 - $0.5337

Stock Levels
Request the lead time here
Attributes
  • Colour
    Blue
  • Full Material
    High Density Polyethylene
  • Thread Engagement
    Fully Threaded
  • Compatible Thread Standard
    NPT Threads
  • Compatible Thread Sizes (All)
    1-1/2-11-1/2
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1/4 Fully Threaded

R1/4A

Price Range
$0.1733 - $0.1564

Stock Levels
66 In stock
Attributes
  • Colour
    Blue
  • Full Material
    High Density Polyethylene
  • Thread Engagement
    Fully Threaded
  • Compatible Thread Standard
    NPT Threads
  • Compatible Thread Sizes (All)
    1/4
NPT Threads Threaded Protection Plug: NPT Threads

PFP1A

Price Range
$0.5828 - $0.3164

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard
    NPT Threads
  • Thread Length
    16 mm
  • Overall Diameter
    38.9 mm
NPT Threads Threaded Protection Plug: NPT Threads

PFP1/8C

Price Range
$0.3195 - $0.1734

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • Full Material
    Nylon
  • Compatible Thread Standard
    NPT Threads
  • Thread Length
    6.4 mm
  • Overall Diameter
    14.2 mm
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1-11-1/2 Fully Threaded

R1A

Price Range
$0.3573 - $0.3224

Stock Levels
17998 In stock
Attributes
  • Colour
    Blue
  • Full Material
    High Density Polyethylene
  • Thread Engagement
    Fully Threaded
  • Compatible Thread Standard
    NPT Threads
  • Compatible Thread Sizes (All)
    1-11-1/2
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1/8 Fully Threaded

R1/8A

Price Range
$0.1987 - $0.1794

Stock Levels
90 In stock
Attributes
  • Colour
    Blue
  • Full Material
    High Density Polyethylene
  • Thread Engagement
    Fully Threaded
  • Compatible Thread Standard
    NPT Threads
  • Compatible Thread Sizes (All)
    1/8
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 2-11-1/2 Fully Threaded

R2A

Price Range
$0.66 - $0.5956

Stock Levels
Request the lead time here
Attributes
  • Colour
    Blue
  • Full Material
    High Density Polyethylene
  • Thread Engagement
    Fully Threaded
  • Compatible Thread Standard
    NPT Threads
  • Compatible Thread Sizes (All)
    2-11-1/2
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 3/8 Fully Threaded

R3/8A

Price Range
$0.3415 - $0.3082

Stock Levels
2 In stock
Attributes
  • Colour
    Blue
  • Full Material
    High Density Polyethylene
  • Thread Engagement
    Fully Threaded
  • Compatible Thread Standard
    NPT Threads
  • Compatible Thread Sizes (All)
    3/8
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1/4 Fully Threaded

R1/4C

Price Range
$0.30 - $0.2707

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • Full Material
    Glass Filled Nylon
  • Thread Engagement
    Fully Threaded
  • Compatible Thread Standard
    NPT Threads
  • Compatible Thread Sizes (All)
    1/4