Menu Search

Threaded Protection Caps - UNJ/UNJS Threads

In stock

Threaded Protection Caps for UNJ /UNJS 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 cap protects flared and flare less from 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. These caps are designed to fit over UNJ (Unified National Jet) and UNJS (Unified National Jet Short) threads. Used in various applications, including hydraulic and pneumatic systems, automotive, and industrial applications.

  • Material: HDPE
  • Colour: Black

Request a quote

For large volumes and customised 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
Hide Show Filters
13 results
Product SKUs information
Item Code Price range Availability Compatible Thread Sizes (All) View
6000 In stock
1-37/64-14
11000 In stock
1-25/32-14
$0.4543 - $5.6654 8000 In stock
1-1/4-14
$0.3847 - $4.8075 39975 In stock
1/2-24
$0.4335 - $5.414 15499 In stock
1-1/8-16
$0.3521 - $4.3934 37858 In stock
7/16-24
In production
1-27/32-14
$0.4158 - $5.1774 25124 In stock
27/32-18
$0.6274 - $7.8546 15000 In stock
1-33/64-14
$0.4055 - $5.0738 10110 In stock
9/16-20
$0.4202 - $5.2512 10462 In stock
1-16
$0.3521 - $4.3934 22671 In stock
3/8-28
$0.4099 - $5.133 19856 In stock
23/32-20
UNJ/UNJS [delete] Compatible Thread Sizes 1-37/64-14 Threaded Height 10.9 mm | 0.430 in

DC21SA


Stock Levels
6000 In stock
Attributes
  • Threaded Height
    .430 in
  • Color
    Black
  • Compatible Thread Sizes (All)
    1-37/64-14
  • Compatible Thread Standard (All)
    UNJ/UNJS
  • Fitting Style
    Threaded
UNJ/UNJS [delete] Compatible Thread Sizes 1-25/32-14 Threaded Height 12.7 mm | 0.500 in

DC24A


Stock Levels
11000 In stock
Attributes
  • Threaded Height
    .500 in
  • Color
    Black
  • Compatible Thread Sizes (All)
    1-25/32-14
  • Compatible Thread Standard (All)
    UNJ/UNJS
  • Fitting Style
    Threaded
UNJUNJS Threaded Protection Cap Compatible Thread Sizes 1-1/4-14 Threaded Height 10.9 mm | 0.430 in

DC16A

Price Range
$5.6654 - $0.4543

Stock Levels
8000 In stock
Attributes
  • Threaded Height
    0.430 in
  • Color
    Black
  • Compatible Thread Sizes (All)
    1-1/4-14
  • Compatible Thread Standard
    UNJ
  • Compatible Thread Standard
    UNJS
UNJUNJS Threaded Protection Cap Compatible Thread Sizes 1/2-24 Threaded Height 6.1 mm | 0.240 in

DC5A

Price Range
$4.8075 - $0.3847

Stock Levels
39975 In stock
Attributes
  • Threaded Height
    0.240 in
  • Color
    Black
  • Compatible Thread Sizes (All)
    1/2-24
  • Compatible Thread Standard
    UNJ
  • Compatible Thread Standard
    UNJS
UNJUNJS Threaded Protection Cap Compatible Thread Sizes 1-1/8-16 Threaded Height 10.2 mm | 0.400 in

DC14A

Price Range
$5.414 - $0.4335

Stock Levels
15499 In stock
Attributes
  • Threaded Height
    0.400 in
  • Color
    Black
  • Compatible Thread Sizes (All)
    1-1/8-16
  • Compatible Thread Standard
    UNJ
  • Compatible Thread Standard
    UNJS
UNJUNJS Threaded Protection Cap Compatible Thread Sizes 7/16-24 Threaded Height 6.1 mm | 0.240 in

DC4A

Price Range
$4.3934 - $0.3521

Stock Levels
37858 In stock
Attributes
  • Threaded Height
    0.240 in
  • Color
    Black
  • Compatible Thread Sizes (All)
    7/16-24
  • Compatible Thread Standard
    UNJ
  • Compatible Thread Standard
    UNJS
UNJ/UNJS [delete] Compatible Thread Sizes 1-27/32-14 Threaded Height 12.7 mm | 0.500 in

DC25SA


Stock Levels
In production
Attributes
  • Threaded Height
    .500 in
  • Color
    Black
  • Compatible Thread Sizes (All)
    1-27/32-14
  • Compatible Thread Standard (All)
    UNJ/UNJS
  • Fitting Style
    Threaded
UNJUNJS Threaded Protection Cap Compatible Thread Sizes 27/32-18 Threaded Height 8.6 mm | 0.340 in

DC10A

Price Range
$5.1774 - $0.4158

Stock Levels
25124 In stock
Attributes
  • Threaded Height
    0.340 in
  • Color
    Black
  • Compatible Thread Sizes (All)
    27/32-18
  • Compatible Thread Standard
    UNJ
  • Compatible Thread Standard
    UNJS
UNJUNJS Threaded Protection Cap Compatible Thread Sizes 1-33/64-14 Threaded Height 10.9 mm | 0.430 in

DC20A

Price Range
$7.8546 - $0.6274

Stock Levels
15000 In stock
Attributes
  • Threaded Height
    0.430 in
  • Color
    Black
  • Compatible Thread Sizes (All)
    1-33/64-14
  • Compatible Thread Standard
    UNJ
  • Compatible Thread Standard
    UNJS
UNJUNJS Threaded Protection Cap Compatible Thread Sizes 9/16-20 Threaded Height 6.6 mm | 0.260 in

DC6A

Price Range
$5.0738 - $0.4055

Stock Levels
10110 In stock
Attributes
  • Threaded Height
    0.260 in
  • Color
    Black
  • Compatible Thread Sizes (All)
    9/16-20
  • Compatible Thread Standard
    UNJ
  • Compatible Thread Standard
    UNJS
UNJUNJS Threaded Protection Cap Compatible Thread Sizes 1-16 Threaded Height 9.7 mm | 0.380 in

DC12A

Price Range
$5.2512 - $0.4202

Stock Levels
10462 In stock
Attributes
  • Threaded Height
    0.380 in
  • Color
    Black
  • Compatible Thread Sizes (All)
    1-16
  • Compatible Thread Standard
    UNJ
  • Compatible Thread Standard
    UNJS
UNJUNJS Threaded Protection Cap Compatible Thread Sizes 3/8-28 Threaded Height 5.1 mm | 0.200 in

DC3A

Price Range
$4.3934 - $0.3521

Stock Levels
22671 In stock
Attributes
  • Threaded Height
    0.200 in
  • Color
    Black
  • Compatible Thread Sizes (All)
    3/8-28
  • Compatible Thread Standard
    UNJ
  • Compatible Thread Standard
    UNJS
UNJUNJS Threaded Protection Cap Compatible Thread Sizes 23/32-20 Threaded Height 6.9 mm | 0.270 in

DC8A

Price Range
$5.133 - $0.4099

Stock Levels
19856 In stock
Attributes
  • Threaded Height
    0.270 in
  • Color
    Black
  • Compatible Thread Sizes (All)
    23/32-20
  • Compatible Thread Standard
    UNJ
  • Compatible Thread Standard
    UNJS