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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, Nylon
  • Colour: Red, Natural, Blue, Black

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37 results
Product SKUs information
Item Code Price range Availability Compatible Thread Standard Compatible Thread Sizes (All) View
$0.3208 - $4.2214 14386 In stock
NPT Threads
$0.211 - $2.7884 23918 In stock
NPT Threads
$0.1879 - $2.4808 16810 In stock
NPT Threads
$0.3505 - $4.6228 5068 In stock
NPT Threads
$0.94 - $12.4786 2000 In stock
NPT Threads
$0.4038 - $5.3611 49523 In stock
NPT Threads
$0.6347 - $8.4127 Request the lead time here
NPT Threads
$0.2711 - $3.5892 6427 In stock
NPT Threads
$0.5053 - $6.6863 3500 In stock
NPT Threads
$0.2866 - $3.7901 19375 In stock
NPT Threads
$0.7243 - $9.5821 3787 In stock
NPT Threads
$0.1997 - $2.6362 156284 In stock
NPT Threads
$0.0836 - $1.1078 17384 In stock
NPT Threads
1/8
$0.5714 - $7.5557 1121 In stock
NPT Threads
1-1/4-11-1/2
$0.413 - $5.1863 17291 In stock
NPT Threads
3/4
$1.21 - $16.9883 426 In stock
NPT Threads
1-1/2-11-1/2
$0.0956 - $1.194 17515 In stock
NPT Threads
1/4
$0.9248 - $12.26 23378 In stock
NPT Threads
2-11-1/2
$0.3662 - $4.8275 3602 In stock
NPT Threads
1-11-1/2
$0.8156 - $10.7957 7040 In stock
NPT Threads
1-1/2-11-1/2
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NPT Threads Threaded Protection Plug: NPT Threads

PFP1/4C

Price Range
$4.2214 - $0.3208

Stock Levels
14386 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Nylon
  • Compatible Thread Standard
    NPT Threads
  • Thread Length
    0.310 in
  • Overall Diameter
    0.740 in
NPT Threads Threaded Protection Plug: NPT Threads

PFP3/8A

Price Range
$2.7884 - $0.211

Stock Levels
23918 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard
    NPT Threads
  • Thread Length
    0.350 in
  • Overall Diameter
    0.850 in
NPT Threads Threaded Protection Plug: NPT Threads

PFP1/8A

Price Range
$2.4808 - $0.1879

Stock Levels
16810 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard
    NPT Threads
  • Thread Length
    0.250 in
  • Overall Diameter
    0.560 in
NPT Threads Threaded Protection Plug: NPT Threads

PFP3/4A

Price Range
$4.6228 - $0.3505

Stock Levels
5068 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard
    NPT Threads
  • Thread Length
    0.630 in
  • Overall Diameter
    1.310 in
NPT Threads Threaded Protection Plug: NPT Threads

PFP1C

Price Range
$12.4786 - $0.94

Stock Levels
2000 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Nylon
  • Compatible Thread Standard
    NPT Threads
  • Thread Length
    0.630 in
  • Overall Diameter
    1.530 in
NPT Threads Threaded Protection Plug: NPT Threads

PFP3/8C

Price Range
$5.3611 - $0.4038

Stock Levels
49523 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Nylon
  • Compatible Thread Standard
    NPT Threads
  • Thread Length
    0.350 in
  • Overall Diameter
    0.850 in
NPT Threads Threaded Protection Plug: NPT Threads

PFP1A

Price Range
$8.4127 - $0.6347

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard
    NPT Threads
  • Thread Length
    0.630 in
  • Overall Diameter
    1.530 in
NPT Threads Threaded Protection Plug: NPT Threads

PFP1/2A

Price Range
$3.5892 - $0.2711

Stock Levels
6427 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard
    NPT Threads
  • Thread Length
    0.500 in
  • Overall Diameter
    1.040 in
NPT Threads Threaded Protection Plug: NPT Threads

PFP1/2C

Price Range
$6.6863 - $0.5053

Stock Levels
3500 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Nylon
  • Compatible Thread Standard
    NPT Threads
  • Thread Length
    0.500 in
  • Overall Diameter
    1.040 in
NPT Threads Threaded Protection Plug: NPT Threads

PFP1/8C

Price Range
$3.7901 - $0.2866

Stock Levels
19375 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Nylon
  • Compatible Thread Standard
    NPT Threads
  • Thread Length
    0.250 in
  • Overall Diameter
    0.560 in
NPT Threads Threaded Protection Plug: NPT Threads

PFP3/4C

Price Range
$9.5821 - $0.7243

Stock Levels
3787 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Nylon
  • Compatible Thread Standard
    NPT Threads
  • Thread Length
    0.630 in
  • Overall Diameter
    1.310 in
NPT Threads Threaded Protection Plug: NPT Threads

PFP1/4A

Price Range
$2.6362 - $0.1997

Stock Levels
156284 In stock
Attributes
  • Colour
    Black
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard
    NPT Threads
  • Thread Length
    0.310 in
  • Overall Diameter
    0.740 in
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1/8 Fully Threaded

R1/8A

Price Range
$1.1078 - $0.0836

Stock Levels
17384 In stock
Attributes
  • Colour
    Blue
  • Full Material
    High Density Polyethylene
  • Thread Engagement
    Fully Threaded
  • Compatible Thread Standard
    NPT Threads
  • Compatible Thread Sizes (All)
    1/8
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1-1/4-11-1/2 Fully Threaded

R1-1/4A

Price Range
$7.5557 - $0.5714

Stock Levels
1121 In stock
Attributes
  • Colour
    Blue
  • Full Material
    High Density Polyethylene
  • Thread Engagement
    Fully Threaded
  • Compatible Thread Standard
    NPT Threads
  • Compatible Thread Sizes (All)
    1-1/4-11-1/2
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 3/4 Fully Threaded

R3/4B

Price Range
$5.1863 - $0.413

Stock Levels
17291 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Glass Filled Nylon
  • Thread Engagement
    Fully Threaded
  • Compatible Thread Standard
    NPT Threads
  • Compatible Thread Sizes (All)
    3/4
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1-1/2-11-1/2 Fully Threaded

R1-1/2C

Price Range
$16.9883 - $1.21

Stock Levels
426 In stock
Attributes
  • Colour
    Natural
  • Full Material
    Glass Filled Nylon
  • Fitting Style
    Threaded
  • Thread Engagement
    Fully Threaded
  • Compatible Thread Standard
    NPT Threads
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1/4 Fully Threaded

R1/4A

Price Range
$1.194 - $0.0956

Stock Levels
17515 In stock
Attributes
  • Colour
    Blue
  • Full Material
    High Density Polyethylene
  • Thread Engagement
    Fully Threaded
  • Compatible Thread Standard
    NPT Threads
  • Compatible Thread Sizes (All)
    1/4
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 2-11-1/2 Fully Threaded

R2A

Price Range
$12.26 - $0.9248

Stock Levels
23378 In stock
Attributes
  • Colour
    Blue
  • Full Material
    High Density Polyethylene
  • Thread Engagement
    Fully Threaded
  • Compatible Thread Standard
    NPT Threads
  • Compatible Thread Sizes (All)
    2-11-1/2
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1-11-1/2 Fully Threaded

R1A

Price Range
$4.8275 - $0.3662

Stock Levels
3602 In stock
Attributes
  • Colour
    Blue
  • Full Material
    High Density Polyethylene
  • Thread Engagement
    Fully Threaded
  • Compatible Thread Standard
    NPT Threads
  • Compatible Thread Sizes (All)
    1-11-1/2
NPT Threads Threaded Protection Plug: NPT Threads Compatible Thread Sizes - 1-1/2-11-1/2 Fully Threaded

R1-1/2A

Price Range
$10.7957 - $0.8156

Stock Levels
7040 In stock
Attributes
  • Colour
    Blue
  • Full Material
    High Density Polyethylene
  • Thread Engagement
    Fully Threaded
  • Compatible Thread Standard
    NPT Threads
  • Compatible Thread Sizes (All)
    1-1/2-11-1/2