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Threaded Protection Caps - BSP/Gas Threads

In stock

Threaded Protection Caps for BSP/Gas Threads protect threads and fittings from damage during production, storage, and shipment, ensuring they remain in good condition and ready for use when needed. The protection cap keeps contaminants like dirt, dust, debris, and moisture out of the hole.

Features a knurled head design that makes them easy to install and remove by hand by twisting them onto the pipe or tube. Used in various applications, including hydraulic and pneumatic systems, automotive, and industrial applications.

  • Material: HDPE, LDPE
  • Colour: Yellow, Red, Black

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36 results
Product SKUs information
Item Code Price range Availability Compatible Thread Standard Compatible Thread Sizes Overall Diameter Threaded Height Material Full Material Overall Height View
$0.9435 - $1.7379 3810 In stock
BSP Threads
41.2 mm
LDPE
Low Density Polyethylene
112.6 mm
$0.3856 - $0.7104 324 In stock
BSP Threads
30.2 mm
LDPE
Low Density Polyethylene
58.7 mm
$0.23 - $0.4238 10247 In stock
BSP Threads
22.2 mm
LDPE
Low Density Polyethylene
32.5 mm
$0.3559 - $0.6555 5107 In stock
BSP Threads
30.2 mm
LDPE
Low Density Polyethylene
47.6 mm
$0.7035 - $1.2958 2600 In stock
BSP Threads
36.3 mm
LDPE
Low Density Polyethylene
75.4 mm
$0.2003 - $0.369 2205 In stock
BSP Threads
25.4 mm
LDPE
Low Density Polyethylene
26.2 mm
$0.7415 - $1.3659 4387 In stock
BSP Threads
38.1 mm
LDPE
Low Density Polyethylene
87.3 mm
$0.1473 - $0.2713 77572 In stock
BSP Threads
17.0 mm
LDPE
Low Density Polyethylene
20.6 mm
$1.9187 - $3.5344 4850 In stock
BSP Threads
53.0 mm
LDPE
Low Density Polyethylene
157.9 mm
10205 $0.437 - $0.805 4320 In stock
Gas Threads
29.4 mm
11.2 mm
LDPE
Low Density Polyethylene
17.7 mm
$0.0312 - $0.0575 47473 In stock
Gas Threads
11.8 mm
6.5 mm
LDPE
Low Density Polyethylene
12.0 mm
$0.2921 - $0.5381 3520 In stock
Gas Threads
50.3 mm
14.0 mm
LDPE
Low Density Polyethylene
20.5 mm
$0.326 - $0.6007 7100 In stock
BSP Threads
25.0 mm
LDPE
Low Density Polyethylene
40.5 mm
$1.5065 - $2.7752 900 In stock
BSP Threads
43.3 mm
LDPE
Low Density Polyethylene
137.4 mm
$0.3509 - $0.6464 75000 In stock
Gas Threads
23.2 mm
7.0 mm
LDPE
Low Density Polyethylene
13.5 mm
$0.6803 - $1.2532 126 In stock
Gas Threads
36.0 mm
14.5 mm
LDPE
Low Density Polyethylene
19.0 mm
$1.0108 - $1.12 413 In stock
Gas Threads
44.4 mm
13.0 mm
LDPE
Low Density Polyethylene
19.8 mm
$0.2582 - $0.4757 24568 In stock
Gas Threads
14.8 mm
8.0 mm
LDPE
Low Density Polyethylene
11.0 mm
$0.1094 - $0.2014 17777 In stock
Gas Threads
32.4 mm
12.5 mm
LDPE
Low Density Polyethylene
19.5 mm
$0.9878 - $1.8196 20 In stock
Gas Threads
77.9 mm
19.0 mm
LDPE
Low Density Polyethylene
27.6 mm
  • of 2
Threaded Protection Cap BSP Threads 4.000 in

NB100

Price Range
$1.7379 - $0.9435

Stock Levels
3810 In stock
Attributes
  • Colour
    Black
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    BSP Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Threaded Protection Cap BSP Threads 2.000 in

NB050

Price Range
$0.7104 - $0.3856

Stock Levels
324 In stock
Attributes
  • Colour
    Black
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    BSP Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Threaded Protection Cap BSP Threads 1.000 in

NB025

Price Range
$0.4238 - $0.23

Stock Levels
10247 In stock
Attributes
  • Colour
    Black
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    BSP Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Threaded Protection Cap BSP Threads 1-1/2 in

NB040

Price Range
$0.6555 - $0.3559

Stock Levels
5107 In stock
Attributes
  • Colour
    Black
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    BSP Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Threaded Protection Cap BSP Threads 2-1/2 in

NB065

Price Range
$1.2958 - $0.7035

Stock Levels
2600 In stock
Attributes
  • Colour
    Black
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    BSP Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Threaded Protection Cap BSP Threads 3/4 in

NB020

Price Range
$0.369 - $0.2003

Stock Levels
2205 In stock
Attributes
  • Colour
    Black
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    BSP Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Threaded Protection Cap BSP Threads 3.000 in

NB080

Price Range
$1.3659 - $0.7415

Stock Levels
4387 In stock
Attributes
  • Colour
    Black
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    BSP Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Threaded Protection Cap BSP Threads 1/2 in

NB015

Price Range
$0.2713 - $0.1473

Stock Levels
77572 In stock
Attributes
  • Colour
    Black
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    BSP Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Threaded Protection Cap BSP Threads 6.000 in

NB150

Price Range
$3.5344 - $1.9187

Stock Levels
4850 In stock
Attributes
  • Colour
    Black
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    BSP Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Threaded Protection Cap - BSP ThreadsGas Threads ;3/4 Threaded Height 11.2 mm | 0.441 in; Red ; LDPE

10205

Price Range
$0.805 - $0.437

Stock Levels
4320 In stock
Attributes
  • Colour
    Red
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Gas Threads
  • Compatible Thread Standard
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
Threaded Protection Cap - BSP ThreadsGas Threads ;1/8 Threaded Height 6.5 mm | 0.256 in; Red ; LDPE

10392

Price Range
$0.0575 - $0.0312

Stock Levels
47473 In stock
Attributes
  • Colour
    Red
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Gas Threads
  • Compatible Thread Standard
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
Threaded Protection Cap - BSP ThreadsGas Threads ;1-1/2 Threaded Height 14.0 mm | 0.551 in; Red ; LDPE

10432

Price Range
$0.5381 - $0.2921

Stock Levels
3520 In stock
Attributes
  • Colour
    Red
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Gas Threads
  • Compatible Thread Standard
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
Threaded Protection Cap BSP Threads 1-1/4 in

NB032

Price Range
$0.6007 - $0.326

Stock Levels
7100 In stock
Attributes
  • Colour
    Black
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    BSP Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Threaded Protection Cap BSP Threads 5.000 in

NB125

Price Range
$2.7752 - $1.5065

Stock Levels
900 In stock
Attributes
  • Colour
    Black
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    BSP Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Threaded Protection Cap - BSP ThreadsGas Threads ;1/2 Threaded Height 7.0 mm | 0.276 in; Red ; LDPE

10198

Price Range
$0.6464 - $0.3509

Stock Levels
75000 In stock
Attributes
  • Colour
    Red
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Gas Threads
  • Compatible Thread Standard
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
Threaded Protection Cap - BSP ThreadsGas Threads ;1 Threaded Height 14.5 mm | 0.571 in; Red ; LDPE

10204

Price Range
$1.2532 - $0.6803

Stock Levels
126 In stock
Attributes
  • Colour
    Red
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Gas Threads
  • Compatible Thread Standard
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
Threaded Protection Cap - BSP ThreadsGas Threads ;1-1/4 Threaded Height 13.0 mm | 0.512 in; Red ; LDPE

10167

Price Range
$1.12 - $1.0108

Stock Levels
413 In stock
Attributes
  • Colour
    Red
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Gas Threads
  • Compatible Thread Standard
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
Threaded Protection Cap - BSP ThreadsGas Threads ;1/4 Threaded Height 8.0 mm | 0.315 in; Red ; LDPE

10559

Price Range
$0.4757 - $0.2582

Stock Levels
24568 In stock
Attributes
  • Colour
    Red
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Gas Threads
  • Compatible Thread Standard
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
Threaded Protection Cap - BSP ThreadsGas Threads ;7/8 Threaded Height 12.5 mm | 0.492 in; Red ; LDPE

10970

Price Range
$0.2014 - $0.1094

Stock Levels
17777 In stock
Attributes
  • Colour
    Red
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Gas Threads
  • Compatible Thread Standard
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
Threaded Protection Cap - BSP ThreadsGas Threads ;2-1/2 Threaded Height 19.0 mm | 0.748 in; Red ; LDPE

12905

Price Range
$1.8196 - $0.9878

Stock Levels
20 In stock
Attributes
  • Colour
    Red
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Gas Threads
  • Compatible Thread Standard
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
Threaded Protection Cap - BSP ThreadsGas Threads ;5/8 Threaded Height 10.0 mm | 0.394 in; Red ; LDPE

11157

Price Range
$0.1705 - $0.0926

Stock Levels
19 In stock
Attributes
  • Colour
    Red
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Gas Threads
  • Compatible Thread Standard
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
Threaded Protection Cap - BSP ThreadsGas Threads ;2 Threaded Height 15.0 mm | 0.591 in; Red ; LDPE

10968

Price Range
$0.3873 - $0.2103

Stock Levels
102 In stock
Attributes
  • Colour
    Red
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Gas Threads
  • Compatible Thread Standard
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
Threaded Protection Cap - BSP ThreadsGas Threads ;3/8 Threaded Height 7.4 mm | 0.291 in; Red ; LDPE

10104

Price Range
$0.6525 - $0.3542

Stock Levels
12 In stock
Attributes
  • Colour
    Red
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Gas Threads
  • Compatible Thread Standard
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
Threaded Protection Cap - BSP ThreadsGas Threads ;1/4 Threaded Height 11.0 mm | 0.433 in; Yellow ; HDPE

9102000

Price Range
$0.4564 - $0.2477

Stock Levels
Request the lead time here
Attributes
  • Colour
    Yellow
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Gas Threads
  • Compatible Thread Standard
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
Threaded Protection Cap - BSP ThreadsGas Threads ;3/4 Threaded Height 14.5 mm | 0.571 in; Yellow ; HDPE

9106000

Price Range
$0.5004 - $0.2716

Stock Levels
Request the lead time here
Attributes
  • Colour
    Yellow
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Gas Threads
  • Compatible Thread Standard
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
Threaded Protection Cap - BSP ThreadsGas Threads ;7/8 Threaded Height 15.5 mm | 0.61 in; Yellow ; HDPE

9107000

Price Range
$1.2588 - $0.6834

Stock Levels
Request the lead time here
Attributes
  • Colour
    Yellow
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Gas Threads
  • Compatible Thread Standard
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
Threaded Protection Cap - BSP ThreadsGas Threads ;2 Threaded Height 26.5 mm | 1.043 in; Yellow ; HDPE

9112000

Price Range
$1.0965 - $0.5952

Stock Levels
90 In stock
Attributes
  • Colour
    Yellow
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Gas Threads
  • Compatible Thread Standard
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
Threaded Protection Cap - BSP ThreadsGas Threads ;1/8 Threaded Height 10.0 mm | 0.394 in; Yellow ; HDPE

9101000

Price Range
$0.4228 - $0.2295

Stock Levels
Request the lead time here
Attributes
  • Colour
    Yellow
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Gas Threads
  • Compatible Thread Standard
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
Threaded Protection Cap - BSP ThreadsGas Threads ;5/8 Threaded Height 12.5 mm | 0.492 in; Yellow ; HDPE

9105000

Price Range
$0.4292 - $0.233

Stock Levels
Request the lead time here
Attributes
  • Colour
    Yellow
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Gas Threads
  • Compatible Thread Standard
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
Threaded Protection Cap - BSP ThreadsGas Threads ;1 Threaded Height 18.0 mm | 0.709 in; Yellow ; HDPE

9108000

Price Range
$0.9152 - $0.4968

Stock Levels
Request the lead time here
Attributes
  • Colour
    Yellow
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Gas Threads
  • Compatible Thread Standard
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
Threaded Protection Cap - BSP ThreadsGas Threads ;1-3/4 Threaded Height 26.0 mm | 1.024 in; Yellow ; HDPE

9111500

Price Range
$1.8725 - $1.0165

Stock Levels
Request the lead time here
Attributes
  • Colour
    Yellow
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Gas Threads
  • Compatible Thread Standard
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
Threaded Protection Cap - BSP ThreadsGas Threads ;1-1/4 Threaded Height 16.0 mm | 0.63 in; Yellow ; HDPE

9110000

Price Range
$1.7869 - $0.97

Stock Levels
Request the lead time here
Attributes
  • Colour
    Yellow
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Gas Threads
  • Compatible Thread Standard
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
Threaded Protection Cap - BSP ThreadsGas Threads ;3/8 Threaded Height 11.5 mm | 0.453 in; Yellow ; HDPE

9103000

Price Range
$0.4466 - $0.2424

Stock Levels
Request the lead time here
Attributes
  • Colour
    Yellow
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Gas Threads
  • Compatible Thread Standard
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
Threaded Protection Cap - BSP ThreadsGas Threads ;1/2 Threaded Height 12.0 mm | 0.472 in; Yellow ; HDPE

9104000

Price Range
$0.4318 - $0.2344

Stock Levels
Request the lead time here
Attributes
  • Colour
    Yellow
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Gas Threads
  • Compatible Thread Standard
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
Threaded Protection Cap - BSP ThreadsGas Threads ;1-1/2 Threaded Height 27.0 mm | 1.063 in; Yellow ; HDPE

9111000

Price Range
$1.8701 - $1.0151

Stock Levels
Request the lead time here
Attributes
  • Colour
    Yellow
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Gas Threads
  • Compatible Thread Standard
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
Threaded Protection Cap - BSP ThreadsGas Threads ;1-1/4 Threaded Height 23.5 mm | 0.925 in; Yellow ; HDPE

9109000

Price Range
$1.3002 - $0.7058

Stock Levels
Request the lead time here
Attributes
  • Colour
    Yellow
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Gas Threads
  • Compatible Thread Standard
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded