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Threaded Protection Caps - UNF/JIC Threads

In stock

Threaded Protection Caps for UNF /JIC 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 or pushing them in on the pipe or tube. They are ideal for UNF/JIC threads, and if you pick the yellow option, they are made of HDPE and have a long profile, which allows for more threading turns. It can withstand temperatures between Min. -30C, Max. +80C. The range of Protection caps can be used in various applications, including hydraulic and pneumatic systems, automotive, and industrial applications.

  • Material: LDPE
  • Colour: Red, Blue

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45 results
Product SKUs information
Item Code Price range Availability Compatible Thread Sizes (All) Overall Height View
$0.0563 - $0.701 52185 In stock
5/8-18
0.813 in
$0.0682 - $0.8509 6836 In stock
3/4-20
0.437 in
G1A $0.0433 - $0.539 438 In stock
3/8-24
0.469 in
$0.0842 - $1.0522 42000 In stock
1-1/16-14
0.813 in
$0.1032 - $1.3639 In production
1-5/16-12
0.875 in
$0.046 - $0.5752 13000 In stock
1/2-20
0.313 in
G8A $0.0518 - $0.6479 149607 In stock
9/16-18
0.500 in
$0.5527 - $6.8878 12700 In stock
1-7/16-12
0.854 in
$0.1953 - $2.4374 9700 In stock
5/8-18
0.614 in
$0.3059 - $3.8148 4402 In stock
7/8-14
0.795 in
$0.4754 - $5.9341 4678 In stock
1-3/8-12
0.965 in
G11A $0.0556 - $0.6934 10000 In stock
5/8-18
0.563 in
$0.0839 - $1.0461 78208 In stock
1-1/16-12
0.813 in
$0.1057 - $1.3231 7000 In stock
1-1/4-18
0.469 in
$0.0508 - $0.6328 17742 In stock
1/2-20
0.875 in
$0.4011 - $5.0107 20400 In stock
1-3/16-12
0.752 in
$0.1727 - $2.1647 12661 In stock
1/2-20
0.531 in
$0.592 - $7.3723 1398 In stock
1-5/8-12
0.866 in
$0.1502 - $1.8772 10253 In stock
7/16-24
0.539 in
$0.2151 - $2.7098 7795 In stock
3/4-16
0.543 in
  • of 3
UNFJIC Threaded Protection Cap Compatible Thread Sizes 5/8-18 Threaded Height 20.7 mm | 0.813 in

G12A

Price Range
$0.701 - $0.0563

Stock Levels
52185 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    5/8-18
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 3/4-20 Threaded Height 11.1 mm | 0.437 in

G16A

Price Range
$0.8509 - $0.0682

Stock Levels
6836 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    3/4-20
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 3/8-24 Threaded Height 11.9 mm | 0.469 in

G1A

Price Range
$0.539 - $0.0433

Stock Levels
438 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    3/8-24
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 1-1/16-14 Threaded Height 20.7 mm | 0.813 in

G23A

Price Range
$1.0522 - $0.0842

Stock Levels
42000 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    1-1/16-14
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 1-5/16-12 Threaded Height 22.2 mm | 0.875 in

G27A

Price Range
$1.3639 - $0.1032

Stock Levels
In production
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    1-5/16-12
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 1/2-20 Threaded Height 8 mm | 0.313 in

G4A

Price Range
$0.5752 - $0.046

Stock Levels
13000 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    1/2-20
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 9/16-18 Threaded Height 12.7 mm | 0.500 in

G8A

Price Range
$0.6479 - $0.0518

Stock Levels
149607 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    9/16-18
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 1-7/16-12 Threaded Height 15.2 mm | 0.598 in

10185A

Price Range
$6.8878 - $0.5527

Stock Levels
12700 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Red
  • Compatible Thread Sizes (All)
    1-7/16-12
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 5/8-18 Threaded Height 7.5 mm | 0.295 in

10653A

Price Range
$2.4374 - $0.1953

Stock Levels
9700 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Red
  • Compatible Thread Sizes (All)
    5/8-18
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 7/8-14 Threaded Height 14.4 mm | 0.567 in

11089A

Price Range
$3.8148 - $0.3059

Stock Levels
4402 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Red
  • Compatible Thread Sizes (All)
    7/8-14
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 1-3/8-12 Threaded Height 10.5 mm | 0.413 in

12654A

Price Range
$5.9341 - $0.4754

Stock Levels
4678 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Red
  • Compatible Thread Sizes (All)
    1-3/8-12
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 5/8-18 Threaded Height 14.3 mm | 0.563 in

G11A

Price Range
$0.6934 - $0.0556

Stock Levels
10000 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    5/8-18
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 1-1/16-12 Threaded Height 20.7 mm | 0.813 in

G22A

Price Range
$1.0461 - $0.0839

Stock Levels
78208 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    1-1/16-12
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 1-1/4-18 Threaded Height 11.9 mm | 0.469 in

G26A

Price Range
$1.3231 - $0.1057

Stock Levels
7000 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    1-1/4-18
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 1/2-20 Threaded Height 22.2 mm | 0.875 in

G7A

Price Range
$0.6328 - $0.0508

Stock Levels
17742 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    1/2-20
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 1-3/16-12 Threaded Height 13 mm | 0.512 in

10163A

Price Range
$5.0107 - $0.4011

Stock Levels
20400 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Red
  • Compatible Thread Sizes (All)
    1-3/16-12
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 1/2-20 Threaded Height 9.5 mm | 0.374 in

10528A

Price Range
$2.1647 - $0.1727

Stock Levels
12661 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Red
  • Compatible Thread Sizes (All)
    1/2-20
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 1-5/8-12 Threaded Height 14 mm | 0.551 in

11053A

Price Range
$7.3723 - $0.592

Stock Levels
1398 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Red
  • Compatible Thread Sizes (All)
    1-5/8-12
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 7/16-24 Threaded Height 7.8 mm | 0.307 in

12652A

Price Range
$1.8772 - $0.1502

Stock Levels
10253 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Red
  • Compatible Thread Sizes (All)
    7/16-24
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 3/4-16 Threaded Height 9.5 mm | 0.374 in

12847A

Price Range
$2.7098 - $0.2151

Stock Levels
7795 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Red
  • Compatible Thread Sizes (All)
    3/4-16
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 3/4-16 Threaded Height 15.9 mm | 0.625 in

G14A

Price Range
$0.8023 - $0.0642

Stock Levels
110925 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    3/4-16
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 7/8-14 Threaded Height 25.4 mm | 1.000 in

G18A

Price Range
$0.9296 - $0.0745

Stock Levels
189396 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    7/8-14
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 1-14 Threaded Height 19.8 mm | 0.781 in

G21A

Price Range
$0.9628 - $0.0772

Stock Levels
14772 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    1-14
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 1-3/16-12 Threaded Height 23.8 mm | 0.937 in

G25A

Price Range
$1.2459 - $0.0997

Stock Levels
2352 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    1-3/16-12
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 1-5/8-12 Threaded Height 23 mm | 0.906 in

G30A

Price Range
$1.8621 - $0.1406

Stock Levels
32421 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    1-5/8-12
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 1/2-26 Threaded Height 12.7 mm | 0.500 in

G6A

Price Range
$0.6328 - $0.0508

Stock Levels
14582 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    1/2-26
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 1-5/16-12 Threaded Height 14.5 mm | 0.571 in

10151A

Price Range
$5.5405 - $0.4422

Stock Levels
800 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Red
  • Compatible Thread Sizes (All)
    1-5/16-12
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 7/16-20 Threaded Height 8 mm | 0.315 in

10332A

Price Range
$1.8772 - $0.1502

Stock Levels
19000 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Red
  • Compatible Thread Sizes (All)
    7/16-20
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 9/16-18 Threaded Height 9.5 mm | 0.374 in

11041A

Price Range
$2.2405 - $0.1786

Stock Levels
9800 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Red
  • Compatible Thread Sizes (All)
    9/16-18
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 7/8-18 Threaded Height 14 mm | 0.551 in

12075A

Price Range
$3.8148 - $0.3059

Stock Levels
17250 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Red
  • Compatible Thread Sizes (All)
    7/8-18
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 1-14 Threaded Height 12 mm | 0.472 in

12826A

Price Range
$4.4808 - $0.3588

Stock Levels
39250 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Red
  • Compatible Thread Sizes (All)
    1-14
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 3/4-18 Threaded Height 23 mm | 0.906 in

G15A

Price Range
$0.8371 - $0.0672

Stock Levels
82500 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    3/4-18
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 7/8-18 Threaded Height 11.1 mm | 0.437 in

G19A

Price Range
$0.9809 - $0.0785

Stock Levels
3500 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    7/8-18
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 7/16-24 Threaded Height 8 mm | 0.313 in

G3A

Price Range
$0.5677 - $0.0455

Stock Levels
13764 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    7/16-24
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 5/8-24 Threaded Height 9.5 mm | 0.375 in

G13A

Price Range
$0.7524 - $0.0602

Stock Levels
13110 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    5/8-24
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 7/8-14 Threaded Height 18.3 mm | 0.719 in

G17A

Price Range
$0.8827 - $0.0707

Stock Levels
27296 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    7/8-14
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 7/8-18 Threaded Height 19.8 mm | 0.781 in

G20A

Price Range
$0.4481 - $0.0805

Stock Levels
4500 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    7/8-18
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 1-1/16-16 Threaded Height 25.4 mm | 1.000 in

G24A

Price Range
$1.1369 - $0.0911

Stock Levels
2500 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    1-1/16-16
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 7/16-20 Threaded Height 12.7 mm | 0.500 in

G2A

Price Range
$0.5585 - $0.0447

Stock Levels
170525 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    7/16-20
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 1/2-20 Threaded Height 12.7 mm | 0.500 in

G5A

Price Range
$0.6328 - $0.0508

Stock Levels
20049 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    1/2-20
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 5/8-18 Threaded Height 12.7 mm | 0.500 in

G9A

Price Range
$0.6843 - $0.0548

Stock Levels
In production
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Blue
  • Compatible Thread Sizes (All)
    5/8-18
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 3/8-24 Threaded Height 4 mm | 0.157 in

10251A

Price Range
$1.7561 - $0.1407

Stock Levels
8500 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Red
  • Compatible Thread Sizes (All)
    3/8-24
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 1-1/16-12 Threaded Height 11 mm | 0.433 in

10685A

Price Range
$4.7685 - $0.38

Stock Levels
4500 In stock
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Red
  • Compatible Thread Sizes (All)
    1-1/16-12
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 1-7/8-12 Threaded Height 15 mm | 0.591 in

11804A

Price Range
$8.2351 - $0.6586

Stock Levels
In production
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Red
  • Compatible Thread Sizes (All)
    1-7/8-12
  • Compatible Thread Standard (All)
    UNF, JIC
UNFJIC Threaded Protection Cap Compatible Thread Sizes 13/16-16 Threaded Height 9.3 mm | 0.366 in

12825A

Price Range
$2.9369 - $0.2347

Stock Levels
In production
Attributes
  • Fitting Style
    Threaded
  • Full Material
    Low-Density Polyethylene
  • Color
    Red
  • Compatible Thread Sizes (All)
    13/16-16
  • Compatible Thread Standard (All)
    UNF, JIC