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Threaded Sealing Caps - UNF Threads

In stock

These Threaded Sealing Caps for UNF 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 cap is fitted with an internal neoprene rubber sealing disk to limit fluid leakage, plus it reduces potential shearing. The protection plug protects from contaminants like dirt, dust, debris, and moisture from the hole.

It is easy to install and remove by hand, but its hex head allows the plug to be applied or removed with a spanner or socket at low torque. Used in various applications, including hydraulic, pneumatic and general engineering industries.

  • Material: HDPE
  • Colour: Yellow

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21 results
Product SKUs information
Item Code Price range Availability Overall Diameter Threaded Height Compatible Thread Sizes (All) Overall Height View
$0.2359 - $0.4345 20 In stock
10.0 mm
11.5 mm
1/4
13.5 mm
$0.361 - $0.6651 In production
15.5 mm
16.5 mm
7/16
15.0 mm
$0.195 - $0.3591 19 In stock
15.5 mm
12.5 mm
7/16
14.5 mm
$0.334 - $0.6153 19 In stock
31.0 mm
15.5 mm
1.000 in
17.5 mm
$0.4202 - $0.774 120 In stock
36.5 mm
16.5 mm
1-3/16
18.5 mm
$0.2827 - $0.5206 19 In stock
26.5 mm
14.5 mm
13/16
16.5 mm
$0.974 - $1.7941 In production
54.5 mm
14.5 mm
1-3/4
17.0 mm
$0.2827 - $0.5206 20 In stock
27.5 mm
13.5 mm
7/8
15.5 mm
$0.3869 - $0.7127 In production
34.5 mm
16.5 mm
1-1/16
18.5 mm
$0.169 - $0.3114 467 In stock
13.0 mm
12.5 mm
3/8
14.5 mm
$0.3843 - $0.7079 568 In stock
15.5 mm
13.0 mm
7/16
15.0 mm
$0.2297 - $0.4232 15 In stock
18.5 mm
13.5 mm
9/16
15.5 mm
$0.7451 - $1.3726 In production
43.0 mm
16.5 mm
1-3/8
18.5 mm
$0.5454 - $2.0842 19 In stock
41.0 mm
16.5 mm
1-5/16
18.5 mm
$0.846 - $1.5585 511 In stock
45.5 mm
16.5 mm
1-7/16
18.5 mm
$0.2478 - $0.4566 19 In stock
24.0 mm
14.5 mm
3/4 in - 16
16.5 mm
$0.3008 - $0.554 In production
27.5 mm
15.5 mm
7/8
17.5 mm
$0.9059 - $1.6688 20 In stock
51.0 mm
16.5 mm
1-5/8
19.0 mm
$0.2131 - $0.3925 920 In stock
17.5 mm
13.0 mm
1/2
15.0 mm
$0.2297 - $0.4232 In production
21.0 mm
13.5 mm
5/8 in
15.5 mm
  • of 2
Threaded Sealing Cap UNF 1/4 HDPE Yellow

467054

Price Range
$0.4345 - $0.2359

Stock Levels
20 In stock
Attributes
  • Fitting Style
    Threaded
  • Head Shape
    Hexagonal
  • Sealing
    Neoprene Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Yellow
Threaded Sealing Cap UNF 7/16 HDPE Yellow

1258285

Price Range
$0.6651 - $0.361

Stock Levels
In production
Attributes
  • Fitting Style
    Threaded
  • Head Shape
    Hexagonal
  • Sealing
    Neoprene Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Yellow
Threaded Sealing Cap UNF 7/16 HDPE Yellow

467056

Price Range
$0.3591 - $0.195

Stock Levels
19 In stock
Attributes
  • Fitting Style
    Threaded
  • Head Shape
    Hexagonal
  • Sealing
    Neoprene Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Yellow
Threaded Sealing Cap UNF 1 HDPE Yellow

467065

Price Range
$0.6153 - $0.334

Stock Levels
19 In stock
Attributes
  • Fitting Style
    Threaded
  • Head Shape
    Hexagonal
  • Sealing
    Neoprene Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Yellow
Threaded Sealing Cap UNF 1-3/16 HDPE Yellow

467067

Price Range
$0.774 - $0.4202

Stock Levels
120 In stock
Attributes
  • Fitting Style
    Threaded
  • Head Shape
    Hexagonal
  • Sealing
    Neoprene Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Yellow
Threaded Sealing Cap UNF 13/16 HDPE Yellow

467062

Price Range
$0.5206 - $0.2827

Stock Levels
19 In stock
Attributes
  • Fitting Style
    Threaded
  • Head Shape
    Hexagonal
  • Sealing
    Neoprene Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Yellow
Sealing Cap - UNF Threaded - Compatible Thread Standard UNF ; Compatible Thread Sizes 1-3/4 ; Overall Height 17.0 mm | 0.669 in

467072

Price Range
$1.7941 - $0.974

Stock Levels
In production
Attributes
  • Fitting Style
    Threaded
  • Head Shape
    Hexagonal
  • Sealing
    Neoprene Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Yellow
Threaded Sealing Cap UNF 7/8 HDPE Yellow

467063

Price Range
$0.5206 - $0.2827

Stock Levels
20 In stock
Attributes
  • Fitting Style
    Threaded
  • Head Shape
    Hexagonal
  • Sealing
    Neoprene Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Yellow
Sealing Cap - UNF Threaded - Compatible Thread Standard UNF ; Compatible Thread Sizes 1-1/16 ; Overall Height 18.5 mm | 0.728 in

467066

Price Range
$0.7127 - $0.3869

Stock Levels
In production
Attributes
  • Fitting Style
    Threaded
  • Head Shape
    Hexagonal
  • Sealing
    Neoprene Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Yellow
Threaded Sealing Cap UNF 3/8 HDPE Yellow

467055

Price Range
$0.3114 - $0.169

Stock Levels
467 In stock
Attributes
  • Fitting Style
    Threaded
  • Head Shape
    Hexagonal
  • Sealing
    Neoprene Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Yellow
Threaded Sealing Cap UNF 7/16 HDPE Yellow

467057

Price Range
$0.7079 - $0.3843

Stock Levels
568 In stock
Attributes
  • Fitting Style
    Threaded
  • Head Shape
    Hexagonal
  • Sealing
    Neoprene Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Yellow
Threaded Sealing Cap UNF 9/16 HDPE Yellow

467059

Price Range
$0.4232 - $0.2297

Stock Levels
15 In stock
Attributes
  • Fitting Style
    Threaded
  • Head Shape
    Hexagonal
  • Sealing
    Neoprene Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Yellow
Sealing Cap - UNF Threaded - Compatible Thread Standard UNF ; Compatible Thread Sizes 1-3/8 ; Overall Height 18.5 mm | 0.728 in

467069

Price Range
$1.3726 - $0.7451

Stock Levels
In production
Attributes
  • Fitting Style
    Threaded
  • Head Shape
    Hexagonal
  • Sealing
    Neoprene Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Yellow
Threaded Sealing Cap UNF 1-5/16 HDPE Yellow

467068

Price Range
$2.0842 - $0.5454

Stock Levels
19 In stock
Attributes
  • Fitting Style
    Threaded
  • Head Shape
    Hexagonal
  • Sealing
    Neoprene Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Yellow
Threaded Sealing Cap UNF 1-7/16 HDPE Yellow

467070

Price Range
$1.5585 - $0.846

Stock Levels
511 In stock
Attributes
  • Fitting Style
    Threaded
  • Head Shape
    Hexagonal
  • Sealing
    Neoprene Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Yellow
Sealing Cap - UNF Threaded - Compatible Thread Standard UNF ; Compatible Thread Sizes 3/4 in x 16 ; Overall Height 16.5 mm | 0.65 in

467061

Price Range
$0.4566 - $0.2478

Stock Levels
19 In stock
Attributes
  • Fitting Style
    Threaded
  • Head Shape
    Hexagonal
  • Sealing
    Neoprene Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Yellow
Sealing Cap - UNF Threaded - Compatible Thread Standard UNF ; Compatible Thread Sizes 7/8 ; Overall Height 17.5 mm | 0.689 in

467064

Price Range
$0.554 - $0.3008

Stock Levels
In production
Attributes
  • Fitting Style
    Threaded
  • Head Shape
    Hexagonal
  • Sealing
    Neoprene Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Yellow
Threaded Sealing Cap UNF 1-5/8 HDPE Yellow

467071

Price Range
$1.6688 - $0.9059

Stock Levels
20 In stock
Attributes
  • Fitting Style
    Threaded
  • Head Shape
    Hexagonal
  • Sealing
    Neoprene Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Yellow
Threaded Sealing Cap UNF 1/2 HDPE Yellow

467058

Price Range
$0.3925 - $0.2131

Stock Levels
920 In stock
Attributes
  • Fitting Style
    Threaded
  • Head Shape
    Hexagonal
  • Sealing
    Neoprene Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Yellow
Threaded Sealing Cap UNF 5/8 HDPE Yellow

467060

Price Range
$0.4232 - $0.2297

Stock Levels
In production
Attributes
  • Fitting Style
    Threaded
  • Head Shape
    Hexagonal
  • Sealing
    Neoprene Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Yellow
Threaded Sealing Cap UNF 1-7/8 HDPE Yellow

467073

Price Range
$2.2384 - $1.2151

Stock Levels
19 In stock
Attributes
  • Fitting Style
    Threaded
  • Head Shape
    Hexagonal
  • Sealing
    Neoprene Washer
  • Full Material
    High Density Polyethylene
  • Colour
    Yellow