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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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36 results
Product SKUs information
Item Code Price range Availability Pitch Diameter Compatible Thread Sizes Overall Diameter Colour Material Overall Height View
0.5773 RM - 0.6397 RM 5016 In stock
18.0 NaN
18.8 mm
Natural
Nylon
15.7 mm
0.401 RM - 0.4442 RM 15020 In stock
18.0 NaN
21.6 mm
Black
HDPE
17 mm
0.5236 RM - 0.5802 RM 8298 In stock
27.0 NaN
7.1 mm
Blue
HDPE
15.9 mm
0.4944 RM - 0.5475 RM 33131 In stock
27.0 NaN
7.1 mm
Natural
PA GF
15.9 mm
0.6316 RM - 0.6999 RM 3000 In stock
14.0 NaN
14.3 mm
Blue
HDPE
20.6 mm
0.9427 RM - 1.0448 RM 919 In stock
38.9 mm
Black
HDPE
24.1 mm
1.7447 RM - 1.9332 RM 20 In stock
38.9 mm
Natural
Nylon
24.1 mm
0.7279 RM - 0.8067 RM 1368 In stock
14.0 NaN
33.3 mm
Black
HDPE
24.1 mm
R1B 0.9865 RM - 1.0933 RM Request the lead time here
19.1 mm
Natural
PA GF
22.2 mm
0.6024 RM - 0.6672 RM 52671 In stock
28.5 mm
Red
HDPE
12.7 mm
0.5166 RM - 0.5726 RM Request the lead time here
27.0 NaN
14.2 mm
Natural
Nylon
12.7 mm
1.0337 RM - 1.1452 RM 500 In stock
23.8 mm
Blue
HDPE
22.2 mm
1.095 RM - 1.2135 RM Request the lead time here
14.0 NaN
17.4 mm
Natural
PA GF
22.2 mm
0.8779 RM - 0.973 RM 2700 In stock
14.0 NaN
14.3 mm
Natural
PA GF
20.6 mm
0.4325 RM - 0.4792 RM 3550 In stock
18.0 NaN
8.7 mm
Blue
HDPE
17.4 mm
0.9222 RM - 1.7873 RM 28580 In stock
39.8 mm
Red
HDPE
12.7 mm
0.7168 RM - 0.7944 RM 625 In stock
19.1 mm
Blue
HDPE
22.2 mm
0.8464 RM - 1.6419 RM 62459 In stock
18.4 mm
Red
HDPE
12.7 mm
1.2345 RM - 1.3682 RM Request the lead time here
23.8 mm
Natural
PA GF
22.2 mm
5.6917 RM - 6.3063 RM 100670 In stock
41.0 mm
Natural
PA
  • of 2
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1/4 in Fully Threaded

PFP1/4C

Price Range
0.6397 RM - 0.5773 RM

Stock Levels
5016 In stock
Attributes
  • Colour
    Natural
  • Material
    Nylon
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    18.8 mm
  • Overall Height
    15.7 mm
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 3/8 in Fully Threaded

PFP3/8A

Price Range
0.4442 RM - 0.401 RM

Stock Levels
15020 In stock
Attributes
  • Colour
    Black
  • Material
    HDPE
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    21.6 mm
  • Overall Height
    17 mm
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1/8 Fully Threaded

R1/8A

Price Range
0.5802 RM - 0.5236 RM

Stock Levels
8298 In stock
Attributes
  • Colour
    Blue
  • Material
    HDPE
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    7.1 mm
  • Overall Height
    15.9 mm
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1/8 Fully Threaded

R1/8C

Price Range
0.5475 RM - 0.4944 RM

Stock Levels
33131 In stock
Attributes
  • Colour
    Natural
  • Material
    PA GF
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    7.1 mm
  • Overall Height
    15.9 mm
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1/2 Fully Threaded

R1/2A

Price Range
0.6999 RM - 0.6316 RM

Stock Levels
3000 In stock
Attributes
  • Colour
    Blue
  • Material
    HDPE
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    14.3 mm
  • Overall Height
    20.6 mm
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1.000 in Fully Threaded

PFP1A

Price Range
1.0448 RM - 0.9427 RM

Stock Levels
919 In stock
Attributes
  • Colour
    Black
  • Material
    HDPE
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    38.9 mm
  • Overall Height
    24.1 mm
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1.000 in Fully Threaded

PFP1C

Price Range
1.9332 RM - 1.7447 RM

Stock Levels
20 In stock
Attributes
  • Colour
    Natural
  • Material
    Nylon
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    38.9 mm
  • Overall Height
    24.1 mm
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 3/4 in Fully Threaded

PFP3/4A

Price Range
0.8067 RM - 0.7279 RM

Stock Levels
1368 In stock
Attributes
  • Colour
    Black
  • Material
    HDPE
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    33.3 mm
  • Overall Height
    24.1 mm
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1-11-1/2 Fully Threaded

R1B

Price Range
1.0933 RM - 0.9865 RM

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • Material
    PA GF
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    19.1 mm
  • Overall Height
    22.2 mm
Threaded Protection Plugs - NPT Threads - 28.5 mm ; 1/2-14 ; HDPE ; Red

PT1/2A

Price Range
0.6672 RM - 0.6024 RM

Stock Levels
52671 In stock
Attributes
  • Colour
    Red
  • Material
    HDPE
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    28.5 mm
  • Overall Height
    12.7 mm
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1/8 in Fully Threaded

PFP1/8C

Price Range
0.5726 RM - 0.5166 RM

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • Material
    Nylon
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    14.2 mm
  • Overall Height
    12.7 mm
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1-1/4-11-1/2 Fully Threaded

R1-1/4A

Price Range
1.1452 RM - 1.0337 RM

Stock Levels
500 In stock
Attributes
  • Colour
    Blue
  • Material
    HDPE
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    23.8 mm
  • Overall Height
    22.2 mm
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 3/4 Fully Threaded

R3/4B

Price Range
1.2135 RM - 1.095 RM

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • Material
    PA GF
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    17.4 mm
  • Overall Height
    22.2 mm
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1/2 Fully Threaded

R1/2D

Price Range
0.973 RM - 0.8779 RM

Stock Levels
2700 In stock
Attributes
  • Colour
    Natural
  • Material
    PA GF
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    14.3 mm
  • Overall Height
    20.6 mm
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1/4 Fully Threaded

R1/4A

Price Range
0.4792 RM - 0.4325 RM

Stock Levels
3550 In stock
Attributes
  • Colour
    Blue
  • Material
    HDPE
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    8.7 mm
  • Overall Height
    17.4 mm
Threaded Protection Plugs - NPT Threads - 39.8 mm ; 1-11-1/2 ; HDPE ; Red

PT1A

Price Range
1.7873 RM - 0.9222 RM

Stock Levels
28580 In stock
Attributes
  • Colour
    Red
  • Material
    HDPE
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    39.8 mm
  • Overall Height
    12.7 mm
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1-11-1/2 Fully Threaded

R1A

Price Range
0.7944 RM - 0.7168 RM

Stock Levels
625 In stock
Attributes
  • Colour
    Blue
  • Material
    HDPE
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    19.1 mm
  • Overall Height
    22.2 mm
Threaded Protection Plugs - NPT Threads - 18.4 mm ; 1/4-18 ; HDPE ; Red

PT1/4A

Price Range
1.6419 RM - 0.8464 RM

Stock Levels
62459 In stock
Attributes
  • Colour
    Red
  • Material
    HDPE
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    18.4 mm
  • Overall Height
    12.7 mm
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1-1/4-11-1/2 Fully Threaded

R1-1/4C

Price Range
1.3682 RM - 1.2345 RM

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • Material
    PA GF
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    23.8 mm
  • Overall Height
    22.2 mm
Threaded Protection Plug - 41.0 mm ; 1 ; PA ; Natural

075100000001

Price Range
6.3063 RM - 5.6917 RM

Stock Levels
100670 In stock
Attributes
  • Colour
    Natural
  • Material
    PA
  • Compatible Thread Standard
    Gas Threads
  • Overall Diameter
    41.0 mm