Threaded Protection Plugs - NPT Threads
In production
This range of Pipe Thread Plugs are a Threaded Protection Plug that is suitable for National Pipe Threads (NPT).
These Threaded Plugs protect NPT threads against contaminants and moisture. The square head design allows the user to install or remove the plug by hand - without any need for use of a wrench or other assembly tools.
These Protection Plugs are available in High-Density Polyethylene (HDPE) for everyday applications or in Nylon, which is recommended when abrasion or heat are an environmental factor.
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Use the filters or search below to find what you're looking for
Imperial
Metric
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None| Price range | Availability | Compatible Thread Standard (All) | Color | Overall Diameter | Material | Compatible Thread Sizes (All) | Buy | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| $0.1692 - $2.2509 | 11000 In stock |
NPT
|
Red
|
0.725 in
|
HDPE
|
1/4-18
|
|||||
| 62NPT05014 | $0.3984 - $0.9072 | 3500 In stock |
|
Natural
|
0.15 in
|
PA
|
1/2-14
|
||||
| $0.2195 - $0.4998 | 1000 In stock |
Metric
|
Natural
|
0.150 in
|
Nylon
|
3/8-18
|
|||||
| $0.0539 - $0.1226 | 2500 In stock |
Metric
|
Natural
|
0.072 in
|
Nylon
|
1/8-27
|
|||||
| $0.1667 - $0.3794 | 1500 In stock |
Metric
|
Natural
|
0.072 in
|
Nylon
|
1/4-18
|
|||||
| $0.1613 - $0.3673 | 17500 In stock |
Metric
|
Natural
|
0.072 in
|
Nylon
|
1/8-27
|
|||||
| $0.3471 - $0.9524 | In production |
Metric
|
Natural
|
0.175 in
|
Nylon
|
3/4-14
|
|||||
| $0.1034 - $1.3683 | 37134 In stock |
NPT
|
Blue
|
0.562 in
|
HDPE
|
1/2-14
|
|||||
| $0.0527 - $0.6988 | 15443 In stock |
NPT
|
Blue
|
0.281 in
|
HDPE
|
1/8-27
|
|||||
| $0.3604 - $4.7665 | 1889 In stock |
NPT
|
Blue
|
0.937 in
|
HDPE
|
1-1/4-11-1/2
|
|||||
| $0.463 - $6.1383 | 11200 In stock |
NPT
|
Blue
|
1.250 in
|
HDPE
|
2-11-1/2
|
|||||
| $0.0999 - $1.3198 | 209180 In stock |
NPT
|
Black
|
0.740 in
|
HDPE
|
1/4-18
|
|||||
| $0.1357 - $1.797 | 8224 In stock |
NPT
|
Black
|
1.040 in
|
HDPE
|
1/2-14
|
|||||
| $0.1605 - $2.1135 | 4300 In stock |
NPT
|
Natural
|
0.740 in
|
Nylon
|
1/4-18
|
|||||
| $0.253 - $3.3476 | In production |
NPT
|
Natural
|
1.040 in
|
Nylon
|
1/2-14
|
|||||
| $0.1056 - $1.396 | 16150 In stock |
NPT
|
Black
|
0.850 in
|
HDPE
|
3/8-18
|
|||||
| $0.0941 - $1.2421 | 16676 In stock |
NPT
|
Black
|
0.560 in
|
HDPE
|
1/8-27
|
|||||
| $0.1754 - $2.3145 | In production |
NPT
|
Black
|
1.310 in
|
HDPE
|
3/4-14
|
|||||
| $0.4706 - $6.2476 | In production |
NPT
|
Natural
|
1.530 in
|
Nylon
|
1-11-1/2
|
|||||
| $0.2021 - $2.6842 | 64750 In stock |
NPT
|
Natural
|
0.850 in
|
Nylon
|
3/8-18
|
|||||
Threaded Protection Plug - 0.725 in ; 1/4-18 ; HDPE ; Red
- Price Range
- $2.2509 - $0.1692
- Stock Levels
- 11000 In stock
Attributes
-
Color
Red -
Full Material
High-Density Polyethylene -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
NPT
Threaded Protection Plugs - NPT Threads - 3.8 mm ; 1/2-14 ; PA ; Natural
- Price Range
- $0.9072 - $0.3984
- Stock Levels
- 3500 In stock
Attributes
-
Color
Natural -
Full Material
Polyamide 6.6 -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Sizes (All)
1/2-14
Threaded Protection Plug - 0.150 in ; 3/8-18 ; Nylon ; Natural
- Price Range
- $0.4998 - $0.2195
- Stock Levels
- 1000 In stock
Attributes
-
Color
Natural -
Full Material
Nylon 6/6 -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
Metric
Threaded Protection Plug - 0.072 in ; 1/8-27 ; Nylon ; Natural
- Price Range
- $0.1226 - $0.0539
- Stock Levels
- 2500 In stock
Attributes
-
Color
Natural -
Full Material
Nylon 6/6 -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
Metric
Threaded Protection Plug - 0.072 in ; 1/4-18 ; Nylon ; Natural
- Price Range
- $0.3794 - $0.1667
- Stock Levels
- 1500 In stock
Attributes
-
Color
Natural -
Full Material
Nylon 6/6 -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
Metric
Threaded Protection Plug - 0.072 in ; 1/8-27 ; Nylon ; Natural
- Price Range
- $0.3673 - $0.1613
- Stock Levels
- 17500 In stock
Attributes
-
Color
Natural -
Full Material
Nylon 6/6 -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
Metric
Threaded Protection Plug - 0.175 in ; 3/4-14 ; Nylon ; Natural
- Price Range
- $0.9524 - $0.3471
- Stock Levels
- In production
Attributes
-
Color
Natural -
Full Material
Nylon 6/6 -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
Metric
Threaded Protection Plug - 0.562 in ; 1/2-14 ; HDPE ; Blue
- Price Range
- $1.3683 - $0.1034
- Stock Levels
- 37134 In stock
Attributes
-
Color
Blue -
Full Material
High-Density Polyethylene -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
NPT
Threaded Protection Plug - 0.281 in ; 1/8-27 ; HDPE ; Blue
- Price Range
- $0.6988 - $0.0527
- Stock Levels
- 15443 In stock
Attributes
-
Color
Blue -
Full Material
High-Density Polyethylene -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
NPT
Threaded Protection Plug - 0.937 in ; 1-1/4-11-1/2 ; HDPE ; Blue
- Price Range
- $4.7665 - $0.3604
- Stock Levels
- 1889 In stock
Attributes
-
Color
Blue -
Full Material
High-Density Polyethylene -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
NPT
Threaded Protection Plug - 1.250 in ; 2-11-1/2 ; HDPE ; Blue
- Price Range
- $6.1383 - $0.463
- Stock Levels
- 11200 In stock
Attributes
-
Color
Blue -
Full Material
High-Density Polyethylene -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
NPT
Threaded Protection Plug - 0.740 in ; 1/4-18 ; HDPE ; Black
- Price Range
- $1.3198 - $0.0999
- Stock Levels
- 209180 In stock
Attributes
-
Color
Black -
Full Material
High-Density Polyethylene -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
NPT
Threaded Protection Plug - 1.040 in ; 1/2-14 ; HDPE ; Black
- Price Range
- $1.797 - $0.1357
- Stock Levels
- 8224 In stock
Attributes
-
Color
Black -
Full Material
High-Density Polyethylene -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
NPT
Threaded Protection Plug - 0.740 in ; 1/4-18 ; Nylon ; Natural
- Price Range
- $2.1135 - $0.1605
- Stock Levels
- 4300 In stock
Attributes
-
Color
Natural -
Full Material
Nylon -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
NPT
Threaded Protection Plug - 1.040 in ; 1/2-14 ; Nylon ; Natural
- Price Range
- $3.3476 - $0.253
- Stock Levels
- In production
Attributes
-
Color
Natural -
Full Material
Nylon -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
NPT
Threaded Protection Plug - 0.850 in ; 3/8-18 ; HDPE ; Black
- Price Range
- $1.396 - $0.1056
- Stock Levels
- 16150 In stock
Attributes
-
Color
Black -
Full Material
High-Density Polyethylene -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
NPT
Threaded Protection Plug - 0.560 in ; 1/8-27 ; HDPE ; Black
- Price Range
- $1.2421 - $0.0941
- Stock Levels
- 16676 In stock
Attributes
-
Color
Black -
Full Material
High-Density Polyethylene -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
NPT
Threaded Protection Plug - 1.310 in ; 3/4-14 ; HDPE ; Black
- Price Range
- $2.3145 - $0.1754
- Stock Levels
- In production
Attributes
-
Color
Black -
Full Material
High-Density Polyethylene -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
NPT
Threaded Protection Plug - 1.530 in ; 1-11-1/2 ; Nylon ; Natural
- Price Range
- $6.2476 - $0.4706
- Stock Levels
- In production
Attributes
-
Color
Natural -
Full Material
Nylon -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
NPT
Threaded Protection Plug - 0.850 in ; 3/8-18 ; Nylon ; Natural
- Price Range
- $2.6842 - $0.2021
- Stock Levels
- 64750 In stock
Attributes
-
Color
Natural -
Full Material
Nylon -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
NPT