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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
$0.6135 - $0.6798 Request the lead time here
NPT Threads
Blue
HDPE
2-11-1/2
$0.3818 - $0.423 Request the lead time here
NPT Threads
Natural
Glass Filled Nylon
3/8
$0.6032 - $1.111 900 In stock
NPT Threads
38.9 mm
Natural
Nylon
$0.5497 - $0.6091 Request the lead time here
NPT Threads
Blue
HDPE
1-1/2-11-1/2
$0.9087 - $1.007 Request the lead time here
NPT Threads
Natural
Glass Filled Nylon
1-1/4-11-1/2
$0.3321 - $0.368 17998 In stock
NPT Threads
Blue
HDPE
1-11-1/2
$0.1611 - $0.1785 66 In stock
NPT Threads
Blue
HDPE
1/4
$0.6337 - $0.7022 Request the lead time here
NPT Threads
Natural
Glass Filled Nylon
3/4
$0.209 - $0.2317 6 In stock
NPT Threads
22.9 mm
Red
HDPE
$0.5167 - $0.5725 5 In stock
NPT Threads
39.8 mm
Red
HDPE
$0.3487 - $0.3863 Request the lead time here
NPT Threads
33 mm
Red
HDPE
$0.1851 - $0.2051 Request the lead time here
NPT Threads
18.4 mm
Red
HDPE
$0.1994 - $0.2209 5 In stock
NPT Threads
28.4 mm
Red
HDPE
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NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 2-11-1/2

R2A

Price Range
$0.6798 - $0.6135

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

R3/8B

Price Range
$0.423 - $0.3818

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • Full Material
    Glass Filled Nylon
  • Compatible Thread Standard
    NPT Threads
  • Compatible Thread Sizes (All)
    3/8
  • Thread Length
    12.7 mm
NPT Threads Threaded Protection Plug: NPT Threads

PFP1C

Price Range
$1.111 - $0.6032

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

R1-1/2A

Price Range
$0.6091 - $0.5497

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

R1-1/4C

Price Range
$1.007 - $0.9087

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • Full Material
    Glass Filled Nylon
  • Compatible Thread Standard
    NPT Threads
  • Compatible Thread Sizes (All)
    1-1/4-11-1/2
  • Thread Length
    15.9 mm
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1-11-1/2

R1A

Price Range
$0.368 - $0.3321

Stock Levels
17998 In stock
Attributes
  • Colour
    Blue
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard
    NPT Threads
  • Compatible Thread Sizes (All)
    1-11-1/2
  • Thread Length
    15.9 mm
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1/4

R1/4A

Price Range
$0.1785 - $0.1611

Stock Levels
66 In stock
Attributes
  • Colour
    Blue
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard
    NPT Threads
  • Compatible Thread Sizes (All)
    1/4
  • Thread Length
    11.1 mm
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 3/4

R3/4B

Price Range
$0.7022 - $0.6337

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • Full Material
    Glass Filled Nylon
  • Compatible Thread Standard
    NPT Threads
  • Compatible Thread Sizes (All)
    3/4
  • Thread Length
    15.9 mm
Threaded Protection Plugs - NPT Threads - 0.900 in ; ; HDPE ; Red

PT3/8A

Price Range
$0.2317 - $0.209

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
Threaded Protection Plugs - NPT Threads - 1.565 in ; ; HDPE ; Red

PT1A

Price Range
$0.5725 - $0.5167

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 - 1.300 in ; ; HDPE ; Red

PT3/4C

Price Range
$0.3863 - $0.3487

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 - 0.725 in ; ; HDPE ; Red

PT1/4A

Price Range
$0.2051 - $0.1851

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 - 1.120 in ; ; HDPE ; Red

PT1/2A

Price Range
$0.2209 - $0.1994

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
    28.4 mm