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Flanged Threaded Fitting Caps

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Flanged Threaded Fitting Caps provide reliable protection for threaded ends of pipes, tubes, and rod studs in industries like automotive, construction, engineering, and HVAC. Designed to prevent damage from dirt, moisture, and contaminants, these caps ensure a secure, snug fit with or without O-rings.

Easy to install or remove by hand or with automated equipment, they offer an efficient solution for thread protection during storage, handling, or transport.

  • Material: LDPE
  • Colour: Natural, Red

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63 results
Product SKUs information
Item Code Price range Availability Compatible Thread Standard Colour Compatible Thread Sizes Height Under Flange Inside Diameter Outside Diameter View
$0.072 - $0.4182 14960 In stock
NPT Threads
Natural
$0.1049 - $0.6062 4994 In stock
UNF Threads
Orange
1.020 in
$0.0735 - $0.4259 12798 In stock
UNF Threads
Natural
$0.1053 - $0.609 Request the lead time here
UNF Threads
Orange
1.330 in
$0.1428 - $0.8274 4549 In stock
UNF Threads
Natural
$0.0918 - $0.5307 25660 In stock
UNF Threads
Orange
0.688 in
$0.1292 - $0.7469 1997 In stock
UNF Threads
Natural
1.700 in
$0.213 - $1.2327 2391 In stock
Metric Threads
Natural
$0.1017 - $0.5885 14700 In stock
NPT Threads
Natural
Request the lead time here
UNF Threads
Orange
0.845 in
$0.1292 - $0.7469 2000 In stock
UNF Threads
Orange
1.700 in
$0.0524 - $0.3024 60549 In stock
UNF Threads
Natural
$0.0918 - $0.5307 2900 In stock
UNF Threads
Natural
0.688 in
$0.1901 - $1.0992 Request the lead time here
NPT Threads
Natural
$0.1019 - $0.5894 3680 In stock
UNF Threads
Orange
1.280 in
$0.3194 - $1.8479 2200 In stock
NPT Threads
Natural
$0.1125 - $0.651 17000 In stock
UNF Threads
Natural
$0.0999 - $0.5777 163 In stock
UNF Threads
Natural
$0.4886 - $2.8286 600 In stock
UNF Threads
Natural
$0.1445 - $0.8364 23107 In stock
NPT Threads
Natural
  • of 4
Flanged Cap 10.1 mm 16.7 mm LDPE Natural

ECS0125A

Price Range
$0.4182 - $0.072

Stock Levels
14960 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    NPT Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1/8 in
Flanged Cap 10.8 mm 0.495 in LDPE Orange

EL7/16A

Price Range
$0.6062 - $0.1049

Stock Levels
4994 In stock
Attributes
  • Height Under Flange
    1.020 in
  • Colour
    Orange
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Flanged Cap 14.0 mm 0.621 in LDPE Natural

E9/16A

Price Range
$0.4259 - $0.0735

Stock Levels
12798 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    9/16 in
Flanged Cap 10.8 mm 0.487 in LDPE Orange

EL7/16AA

Price Range
$0.609 - $0.1053

Stock Levels
Request the lead time here
Attributes
  • Height Under Flange
    1.330 in
  • Colour
    Orange
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Flanged Cap 26.5 mm 1.114 in LDPE Natural

E1-1/16CATB

Price Range
$0.8274 - $0.1428

Stock Levels
4549 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1-1/16 in
Flanged Cap 18.3 mm 0.794 in LDPE Orange

E3/4A

Price Range
$0.5307 - $0.0918

Stock Levels
25660 In stock
Attributes
  • Height Under Flange
    0.688 in
  • Colour
    Orange
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Flanged Cap 21.8 mm 0.929 in LDPE Natural

EL7/8B

Price Range
$0.7469 - $0.1292

Stock Levels
1997 In stock
Attributes
  • Height Under Flange
    1.700 in
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Flanged Cap 19.7 mm 27.5 mm LDPE Natural

ECM20A

Price Range
$1.2327 - $0.213

Stock Levels
2391 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    Metric Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    M20
Flanged Cap 0.835 in 27.6 mm LDPE Natural

ECS0500A

Price Range
$0.5885 - $0.1017

Stock Levels
14700 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    NPT Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1/2 in
Flanged Cap 0.605 in 0.665 in LDPE Orange

K324A


Stock Levels
Request the lead time here
Attributes
  • Height Under Flange
    0.845 in
  • Colour
    Orange
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Flanged Cap 21.8 mm 0.929 in LDPE Orange

EL7/8A

Price Range
$0.7469 - $0.1292

Stock Levels
2000 In stock
Attributes
  • Height Under Flange
    1.700 in
  • Colour
    Orange
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Flanged Cap 9.6 mm 0.447 in LDPE Natural

E3/8AA

Price Range
$0.3024 - $0.0524

Stock Levels
60549 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    3/8 in
Flanged Cap 18.3 mm 0.794 in LDPE Natural

E3/4B

Price Range
$0.5307 - $0.0918

Stock Levels
2900 In stock
Attributes
  • Height Under Flange
    0.688 in
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Flanged Cap 1.311 in 39.6 mm LDPE Natural

ECS1000A

Price Range
$1.0992 - $0.1901

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    NPT Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1.000 in
Flanged Cap 9.4 mm 0.440 in LDPE Orange

EL3/8A

Price Range
$0.5894 - $0.1019

Stock Levels
3680 In stock
Attributes
  • Height Under Flange
    1.280 in
  • Colour
    Orange
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Flanged Cap 1.894 in 54.8 mm LDPE Natural

ECS1500A

Price Range
$1.8479 - $0.3194

Stock Levels
2200 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    NPT Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1-1/2 in
Flanged Cap 15.9 mm 0.687 in LDPE Natural

EL5/8A

Price Range
$0.651 - $0.1125

Stock Levels
17000 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    5/8 in
Flanged Cap 22.0 mm 0.921 in LDPE Natural

E7/8CATB

Price Range
$0.5777 - $0.0999

Stock Levels
163 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    7/8 in
Flanged Cap 47.5 mm 2.064 in LDPE Natural

E2B

Price Range
$2.8286 - $0.4886

Stock Levels
600 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    2.000 in
Flanged Cap 1.043 in 33.2 mm LDPE Natural

ECS0750A

Price Range
$0.8364 - $0.1445

Stock Levels
23107 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    NPT Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    3/4 in