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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
1.3507 RM - 1.4966 RM 500 In stock
22.2 mm
Blue
HDPE
22.2 mm
0.687 RM - 0.7611 RM 5000 In stock
18.0 NaN
11.1 mm
Natural
PA GF
19.1 mm
2.5315 RM - 2.8047 RM 218 In stock
16.0 mm
Natural
PA
0.5808 RM - 0.6432 RM 2979 In stock
18.0 NaN
11.1 mm
Blue
HDPE
19.1 mm
0.9333 RM - 1.0343 RM 3018 In stock
26.4 mm
Natural
Nylon
0.5773 RM - 0.6397 RM 9000 In stock
18.0 NaN
8.7 mm
Natural
PA GF
17.4 mm
0.5166 RM - 0.5726 RM Request the lead time here
14.2 mm
Natural
Nylon
1.0337 RM - 1.1452 RM 500 In stock
23.8 mm
Blue
HDPE
22.2 mm
1.3402 RM - 1.4849 RM Request the lead time here
33.3 mm
Natural
Nylon
0.4944 RM - 0.5475 RM 3017 In stock
26.4 mm
Black
HDPE
0.8779 RM - 0.973 RM 2700 In stock
14.0 NaN
14.3 mm
Natural
Glass Filled Nylon
20.6 mm
0.4325 RM - 0.4792 RM 3550 In stock
18.0 NaN
8.7 mm
Blue
HDPE
17.4 mm
1.095 RM - 1.2135 RM Request the lead time here
14.0 NaN
17.4 mm
Natural
Glass Filled Nylon
22.2 mm
2.3774 RM - 2.6342 RM 685 In stock
13.0 mm
Natural
PA
0.3555 RM - 0.394 RM 2544 In stock
18.8 mm
Black
HDPE
0.7296 RM - 0.8084 RM 4994 In stock
21.6 mm
Natural
Nylon
0.6251 RM - 0.6929 RM 3300 In stock
14.0 NaN
17.4 mm
Blue
HDPE
22.2 mm
0.9222 RM - 1.7873 RM 33560 In stock
39.8 mm
Red
HDPE
12.7 mm
0.6316 RM - 0.6999 RM 3000 In stock
14.0 NaN
14.3 mm
Blue
HDPE
20.6 mm
0.7168 RM - 0.7944 RM 625 In stock
19.1 mm
Blue
HDPE
22.2 mm
  • of 2
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1-1/2-11-1/2 Fully Threaded

R1-1/2A

Price Range
1.4966 RM - 1.3507 RM

Stock Levels
500 In stock
Attributes
  • Colour
    Blue
  • Material
    HDPE
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    22.2 mm
  • Overall Height
    22.2 mm
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 3/8 Fully Threaded

R3/8B

Price Range
0.7611 RM - 0.687 RM

Stock Levels
5000 In stock
Attributes
  • Colour
    Natural
  • Material
    PA GF
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    11.1 mm
  • Overall Height
    19.1 mm
Threaded Protection Plug - 16.0 mm ; 1/4 ; Nylon 6 ; Natural

075025000001

Price Range
2.8047 RM - 2.5315 RM

Stock Levels
218 In stock
Attributes
  • Colour
    Natural
  • Material
    PA
  • Compatible Thread Standard
    Gas Threads
  • Overall Diameter
    16.0 mm
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 3/8 Fully Threaded

R3/8A

Price Range
0.6432 RM - 0.5808 RM

Stock Levels
2979 In stock
Attributes
  • Colour
    Blue
  • Material
    HDPE
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    11.1 mm
  • Overall Height
    19.1 mm
NPT Threads Threaded Protection Plug: NPT Threads

PFP1/2C

Price Range
1.0343 RM - 0.9333 RM

Stock Levels
3018 In stock
Attributes
  • Colour
    Natural
  • Material
    Nylon
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    26.4 mm
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1/4 Fully Threaded

R1/4C

Price Range
0.6397 RM - 0.5773 RM

Stock Levels
9000 In stock
Attributes
  • Colour
    Natural
  • Material
    PA GF
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    8.7 mm
  • Overall Height
    17.4 mm
NPT Threads Threaded Protection Plug: NPT Threads

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
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

PFP3/4C

Price Range
1.4849 RM - 1.3402 RM

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • Material
    Nylon
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    33.3 mm
NPT Threads Threaded Protection Plug: NPT Threads

PFP1/2A

Price Range
0.5475 RM - 0.4944 RM

Stock Levels
3017 In stock
Attributes
  • Colour
    Black
  • Material
    HDPE
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    26.4 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
    Glass Filled Nylon
  • 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
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
    Glass Filled Nylon
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    17.4 mm
  • Overall Height
    22.2 mm
Threaded Protection Plug - 13.0 mm ; 1/8 ; Nylon 6 ; Natural

075012500001

Price Range
2.6342 RM - 2.3774 RM

Stock Levels
685 In stock
Attributes
  • Colour
    Natural
  • Material
    PA
  • Compatible Thread Standard
    Gas Threads
  • Overall Diameter
    13.0 mm
NPT Threads Threaded Protection Plug: NPT Threads

PFP1/4A

Price Range
0.394 RM - 0.3555 RM

Stock Levels
2544 In stock
Attributes
  • Colour
    Black
  • Material
    HDPE
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    18.8 mm
NPT Threads Threaded Protection Plug: NPT Threads

PFP3/8C

Price Range
0.8084 RM - 0.7296 RM

Stock Levels
4994 In stock
Attributes
  • Colour
    Natural
  • Material
    Nylon
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    21.6 mm
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 3/4 Fully Threaded

R3/4A

Price Range
0.6929 RM - 0.6251 RM

Stock Levels
3300 In stock
Attributes
  • Colour
    Blue
  • Material
    HDPE
  • Compatible Thread Standard
    NPT Threads
  • Overall Diameter
    17.4 mm
  • Overall Height
    22.2 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
33560 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 - 1/2 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 - 1-11-1/2 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