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.
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Use the filters or search below to find what you're looking for
| Price range | Availability | Pitch Diameter | Compatible Thread Sizes | Overall Diameter | Colour | Material | Overall Height | View | |
|---|---|---|---|---|---|---|---|---|---|
| 1.3507 RM - 1.4966 RM | 500 In stock |  |  | 
0.875 in
 
22.2 mm
 | 
Blue
 | 
HDPE
 | 
0.875 in
 
22.2 mm
 | ||
| 0.687 RM - 0.7611 RM | 5000 In stock | 
18.0 NaN
 
18.0 NaN
 |  | 
0.437 in
 
11.1 mm
 | 
Natural
 | 
PA GF
 | 
0.750 in
 
19.1 mm
 | ||
| 2.5315 RM - 2.8047 RM | 218 In stock |  |  | 
0.63 in
 
16.0 mm
 | 
Natural
 | 
PA
 |  | ||
| 0.5808 RM - 0.6432 RM | 2979 In stock | 
18.0 NaN
 
18.0 NaN
 |  | 
0.437 in
 
11.1 mm
 | 
Blue
 | 
HDPE
 | 
0.750 in
 
19.1 mm
 | ||
| 0.9333 RM - 1.0343 RM | 3018 In stock |  |  | 
1.040 in
 
26.4 mm
 | 
Natural
 | 
Nylon
 |  | ||
| 0.5773 RM - 0.6397 RM | 9000 In stock | 
18.0 NaN
 
18.0 NaN
 |  | 
0.343 in
 
8.7 mm
 | 
Natural
 | 
PA GF
 | 
0.687 in
 
17.4 mm
 | ||
| 0.5166 RM - 0.5726 RM | Request the lead time here |  |  | 
0.560 in
 
14.2 mm
 | 
Natural
 | 
Nylon
 |  | ||
| 1.0337 RM - 1.1452 RM | 500 In stock |  |  | 
0.937 in
 
23.8 mm
 | 
Blue
 | 
HDPE
 | 
0.875 in
 
22.2 mm
 | ||
| 1.3402 RM - 1.4849 RM | Request the lead time here |  |  | 
1.310 in
 
33.3 mm
 | 
Natural
 | 
Nylon
 |  | ||
| 0.4944 RM - 0.5475 RM | 3017 In stock |  |  | 
1.040 in
 
26.4 mm
 | 
Black
 | 
HDPE
 |  | ||
| 0.8779 RM - 0.973 RM | 2700 In stock | 
14.0 NaN
 
14.0 NaN
 |  | 
0.562 in
 
14.3 mm
 | 
Natural
 | 
Glass Filled Nylon
 | 
0.812 in
 
20.6 mm
 | ||
| 0.4325 RM - 0.4792 RM | 3550 In stock | 
18.0 NaN
 
18.0 NaN
 |  | 
0.343 in
 
8.7 mm
 | 
Blue
 | 
HDPE
 | 
0.687 in
 
17.4 mm
 | ||
| 1.095 RM - 1.2135 RM | Request the lead time here | 
14.0 NaN
 
14.0 NaN
 |  | 
0.687 in
 
17.4 mm
 | 
Natural
 | 
Glass Filled Nylon
 | 
0.875 in
 
22.2 mm
 | ||
| 2.3774 RM - 2.6342 RM | 685 In stock |  |  | 
0.512 in
 
13.0 mm
 | 
Natural
 | 
PA
 |  | ||
| 0.3555 RM - 0.394 RM | 2544 In stock |  |  | 
0.740 in
 
18.8 mm
 | 
Black
 | 
HDPE
 |  | ||
| 0.7296 RM - 0.8084 RM | 4994 In stock |  |  | 
0.850 in
 
21.6 mm
 | 
Natural
 | 
Nylon
 |  | ||
| 0.6251 RM - 0.6929 RM | 3300 In stock | 
14.0 NaN
 
14.0 NaN
 |  | 
0.687 in
 
17.4 mm
 | 
Blue
 | 
HDPE
 | 
0.875 in
 
22.2 mm
 | ||
| 0.9222 RM - 1.7873 RM | 33560 In stock |  |  | 
1.567 in
 
39.8 mm
 | 
Red
 | 
HDPE
 | 
0.5 in
 
12.7 mm
 | ||
| 0.6316 RM - 0.6999 RM | 3000 In stock | 
14.0 NaN
 
14.0 NaN
 |  | 
0.562 in
 
14.3 mm
 | 
Blue
 | 
HDPE
 | 
0.812 in
 
20.6 mm
 | ||
| 0.7168 RM - 0.7944 RM | 625 In stock |  |  | 
0.750 in
 
19.1 mm
 | 
Blue
 | 
HDPE
 | 
0.875 in
 
22.2 mm
 | ||
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