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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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64 results
Product SKUs information
Item Code Price range Availability Compatible Thread Standard Colour Compatible Thread Sizes Height Under Flange Inside Diameter Outside Diameter View
$0.138 - $0.7994 4549 In stock
UNF Threads
Natural
$0.0887 - $0.5127 20660 In stock
UNF Threads
Orange
0.688 in
$0.0965 - $0.5582 12720 In stock
UNF Threads
Orange
0.875 in
$0.2091 - $1.2108 8900 In stock
Metric Threads
Natural
$0.1396 - $0.8081 13607 In stock
NPT Threads
Natural
$0.1169 - $0.6774 Request the lead time here
UNF Threads
Natural
1.540 in
$0.3347 - $1.9373 450 In stock
UNF Threads
Natural
$0.0887 - $0.5127 Request the lead time here
UNF Threads
Natural
0.688 in
$0.0965 - $0.5582 20 In stock
UNF Threads
Natural
0.690 in
$0.2132 - $1.2345 429 In stock
Metric Threads
Natural
$0.1836 - $1.062 Request the lead time here
NPT Threads
Natural
$0.0984 - $0.5694 3680 In stock
UNF Threads
Orange
1.280 in
$0.1077 - $0.6234 2000 In stock
UNF Threads
Natural
1.410 in
$0.7268 - $4.2075 1838 In stock
UNF Threads
Natural
$0.1581 - $0.9147 5553 In stock
UNF Threads
Natural
$0.0506 - $0.2922 6697 In stock
UNF Threads
Orange
0.590 in
ECM10A $0.167 - $0.968 14000 In stock
Metric Threads
Natural
$0.2172 - $1.2572 176 In stock
Metric Threads
Natural
$0.2216 - $1.2823 9293 In stock
NPT Threads
Natural
$0.0984 - $0.5694 Request the lead time here
UNF Threads
Natural
1.280 in
  • of 4
Flanged Cap 26.5 mm 1.114 in LDPE Natural

E1-1/16CATB

Price Range
$0.7994 - $0.138

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
$0.5127 - $0.0887

Stock Levels
20660 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 22.0 mm 0.933 in LDPE Orange

E7/8A

Price Range
$0.5582 - $0.0965

Stock Levels
12720 In stock
Attributes
  • Height Under Flange
    0.875 in
  • Colour
    Orange
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Flanged Cap 21.7 mm 29.5 mm LDPE Natural

ECM22A

Price Range
$1.2108 - $0.2091

Stock Levels
8900 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    Metric Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    M22
Flanged Cap 1.043 in 33.2 mm LDPE Natural

ECS0750A

Price Range
$0.8081 - $0.1396

Stock Levels
13607 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    NPT Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    3/4
Flanged Cap 18.8 mm 0.813 in LDPE Natural

EL3/4D

Price Range
$0.6774 - $0.1169

Stock Levels
Request the lead time here
Attributes
  • Height Under Flange
    1.540 in
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Flanged Cap 42.4 mm 1.738 in LDPE Natural

E1-11/16B

Price Range
$1.9373 - $0.3347

Stock Levels
450 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1-11/16 in
Flanged Cap 18.3 mm 0.794 in LDPE Natural

E3/4B

Price Range
$0.5127 - $0.0887

Stock Levels
Request the lead time here
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 22.0 mm 0.926 in LDPE Natural

E7/8SA

Price Range
$0.5582 - $0.0965

Stock Levels
20 In stock
Attributes
  • Height Under Flange
    0.690 in
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Flanged Cap 32.6 mm 40.3 mm LDPE Natural

ECM33A

Price Range
$1.2345 - $0.2132

Stock Levels
429 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    Metric Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    M33
Flanged Cap 1.311 in 39.6 mm LDPE Natural

ECS1000A

Price Range
$1.062 - $0.1836

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
Flanged Cap 9.4 mm 0.440 in LDPE Orange

EL3/8A

Price Range
$0.5694 - $0.0984

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 13.8 mm 0.620 in LDPE Natural

EL9/16A

Price Range
$0.6234 - $0.1077

Stock Levels
2000 In stock
Attributes
  • Height Under Flange
    1.410 in
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Flanged Cap 63.3 mm 2.566 in LDPE Natural

E2-1/2A

Price Range
$4.2075 - $0.7268

Stock Levels
1838 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    2-1/2 in
Flanged Cap 33.1 mm 1.372 in LDPE Natural

E1-5/16B

Price Range
$0.9147 - $0.1581

Stock Levels
5553 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1-5/16 in
Flanged Cap 9.3 mm 0.428 in LDPE Orange

E3/8A

Price Range
$0.2922 - $0.0506

Stock Levels
6697 In stock
Attributes
  • Height Under Flange
    0.590 in
  • Colour
    Orange
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Flanged Cap 9.8 mm 13.5 mm LDPE Natural

ECM10A

Price Range
$0.968 - $0.167

Stock Levels
14000 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    Metric Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    M10
Flanged Cap 37.6 mm 44.5 mm LDPE Natural

ECM38A

Price Range
$1.2572 - $0.2172

Stock Levels
176 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    Metric Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    M38
Flanged Cap 1.654 in 49.2 mm LDPE Natural

ECS1250A

Price Range
$1.2823 - $0.2216

Stock Levels
9293 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    NPT Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1-1/4
Flanged Cap 9.4 mm 0.440 in LDPE Natural

EL3/8B

Price Range
$0.5694 - $0.0984

Stock Levels
Request the lead time here
Attributes
  • Height Under Flange
    1.280 in
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene