Threaded Protection Plugs - NPT Threads
In stock
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.
- Colors: Black, Blue, Natural and Red.
Request a quote
For large volumes and customized products, add to your cart and click request a quote orcontact usand we will respond within 2 working days.
Filter or Search Variants
Use the filters or search below to find what you're looking for
Imperial
Metric
Sort by
None| Item Code | Price range | Availability | Compatible Thread Standard (All) | Compatible Thread Sizes (All) | View |
|---|---|---|---|---|---|
| $0.1213 - $0.185 | Request the lead time here |
|
|
||
| $0.1254 - $0.191 | Request the lead time here |
|
|
||
| $0.3148 - $0.4797 | 500 In stock |
|
|
||
| $0.2252 - $2.9971 | Request the lead time here |
NPT
|
1/4-18
|
||
| $0.1501 - $0.2288 | 4000 In stock |
NPT
|
3/8
|
||
| $0.114 - $0.1737 | 2500 In stock |
NPT
|
1/4-18
|
||
| $0.2861 - $0.4361 | Request the lead time here |
NPT
|
3/4-14
|
||
| $0.1103 - $0.1681 | 3000 In stock |
NPT
|
1/8
|
||
| $0.0368 - $0.0561 | 1500 In stock |
NPT
|
1/8
|
||
| $0.1651 - $0.2517 | Request the lead time here |
|
|
||
| $0.0405 - $0.0617 | Request the lead time here |
|
|
||
| $0.1004 - $1.3292 | 10762 In stock |
NPT
|
3/8
|
||
| $0.5437 - $7.1971 | 2026 In stock |
NPT
|
1-1/2-11-1/2
|
||
| $0.2753 - $3.4575 | 36100 In stock |
NPT
|
3/4
|
||
| $0.3809 - $5.0371 | 7980 In stock |
NPT
|
1-1/4-11-1/2
|
||
| $0.0637 - $0.796 | 101893 In stock |
NPT
|
1/4
|
||
| $0.6166 - $8.1733 | 500 In stock |
NPT
|
2-11-1/2
|
||
| $0.0557 - $0.7385 | 43506 In stock |
NPT
|
1/8
|
||
| $0.805 - $11.3255 | 428 In stock |
NPT
|
1-1/2-11-1/2
|
||
| $0.1742 - $2.1766 | 67687 In stock |
NPT
|
3/4
|
||
Threaded Protection Plug 1/8-27 0.130 in Nylon Black
- Price Range
- $0.185 - $0.1213
- Stock Levels
- Request the lead time here
Attributes
-
Color
Black -
Full Material
Nylon 6/6 -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Thread Length
0.130 in
Threaded Protection Plug 1/4-18 0.130 in Nylon Black
- Price Range
- $0.191 - $0.1254
- Stock Levels
- Request the lead time here
Attributes
-
Color
Black -
Full Material
Nylon 6/6 -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Thread Length
0.130 in
Threaded Protection Plug 3/4-14 0.435 in Nylon Black
- Price Range
- $0.4797 - $0.3148
- Stock Levels
- 500 In stock
Attributes
-
Color
Black -
Full Material
Nylon 6/6 -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Thread Length
0.435 in
Threaded Protection Plugs - NPT Threads - 0.725 in ; 1/4-18 ; HDPE ; Red
- Price Range
- $2.9971 - $0.2252
- Stock Levels
- Request the lead time here
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 - ; 3/8-18 ; Nylon ; Natural
- Price Range
- $0.2288 - $0.1501
- Stock Levels
- 4000 In stock
Attributes
-
Color
Natural -
Full Material
Nylon 6/6 -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
NPT
N/A - ; 1/4-18 ; Nylon ; Natural
- Price Range
- $0.1737 - $0.114
- Stock Levels
- 2500 In stock
Attributes
-
Color
Natural -
Full Material
Nylon 6/6 -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
NPT
Threaded Protection Plugs - NPT Threads - ; 3/4-14 ; Nylon ; Natural
- Price Range
- $0.4361 - $0.2861
- Stock Levels
- Request the lead time here
Attributes
-
Color
Natural -
Full Material
Nylon 6/6 -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
NPT
Threaded Protection Plugs - NPT Threads - ; 1/8-27 ; Nylon ; Natural
- Price Range
- $0.1681 - $0.1103
- Stock Levels
- 3000 In stock
Attributes
-
Color
Natural -
Full Material
Nylon 6/6 -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
NPT
Threaded Protection Plugs - NPT Threads - ; 1/8-27 ; Nylon ; Natural
- Price Range
- $0.0561 - $0.0368
- Stock Levels
- 1500 In stock
Attributes
-
Color
Natural -
Full Material
Nylon 6/6 -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
NPT
Threaded Protection Plug 3/8-18 0.358 in Nylon Black
- Price Range
- $0.2517 - $0.1651
- Stock Levels
- Request the lead time here
Attributes
-
Color
Black -
Full Material
Nylon 6/6 -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Thread Length
0.358 in
Threaded Protection Plug 1/8-27 0.130 in Nylon Black
- Price Range
- $0.0617 - $0.0405
- Stock Levels
- Request the lead time here
Attributes
-
Color
Black -
Full Material
Nylon 6/6 -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Thread Length
0.130 in
Threaded Protection Plug - 0.438 in ; 3/8 ; HDPE ; Blue
- Price Range
- $1.3292 - $0.1004
- Stock Levels
- 10762 In stock
Attributes
-
Color
Blue -
Full Material
High-Density Polyethylene -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
NPT
NPT Threaded Protection Plug: NPT Compatible Thread Sizes - 1-1/2-11-1/2 Fully Threaded
- Price Range
- $7.1971 - $0.5437
- Stock Levels
- 2026 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 - 0.688 in ; 3/4 ; PA GF ; Natural
- Price Range
- $3.4575 - $0.2753
- Stock Levels
- 36100 In stock
Attributes
-
Color
Natural -
Full Material
Glass-Filled Nylon -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
NPT
Threaded Protection Plug - 0.938 in ; 1-1/4-11-1/2 ; HDPE ; Blue
- Price Range
- $5.0371 - $0.3809
- Stock Levels
- 7980 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 - 0.344 in ; 1/4 ; HDPE ; Blue
- Price Range
- $0.796 - $0.0637
- Stock Levels
- 101893 In stock
Attributes
-
Color
Blue -
Full Material
High-Density Polyethylene -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
NPT
NPT Threaded Protection Plug: NPT Compatible Thread Sizes - 2-11-1/2 Fully Threaded
- Price Range
- $8.1733 - $0.6166
- Stock Levels
- 500 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 ; HDPE ; Blue
- Price Range
- $0.7385 - $0.0557
- Stock Levels
- 43506 In stock
Attributes
-
Color
Blue -
Full Material
High-Density Polyethylene -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
NPT
NPT Threaded Protection Plug: NPT Compatible Thread Sizes - 1-1/2-11-1/2 Fully Threaded
- Price Range
- $11.3255 - $0.805
- Stock Levels
- 428 In stock
Attributes
-
Color
Natural -
Full Material
Glass-Filled Nylon -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
NPT
Threaded Protection Plug - 0.688 in ; 3/4 ; HDPE ; Blue
- Price Range
- $2.1766 - $0.1742
- Stock Levels
- 67687 In stock
Attributes
-
Color
Blue -
Full Material
High-Density Polyethylene -
Fitting Style
Threaded -
Thread Engagement
Fully Threaded -
Compatible Thread Standard (All)
NPT