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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
$0.2091 - $1.2108 33000 In stock
Metric Threads
Natural
$0.0615 - $0.3557 19698 In stock
UNF Threads
Natural
0.590 in
$0.442 - $2.5591 4900 In stock
NPT Threads
Natural
$0.1169 - $0.6774 Request the lead time here
UNF Threads
Natural
1.540 in
$0.1836 - $1.062 Request the lead time here
NPT Threads
Natural
$0.1248 - $0.7217 1997 In stock
UNF Threads
Natural
1.700 in
$0.0858 - $0.4967 47300 In stock
UNF Threads
Natural
$0.7268 - $4.2075 1838 In stock
UNF Threads
Natural
$0.1017 - $0.5885 Request the lead time here
UNF Threads
Orange
1.330 in
$0.1952 - $1.1295 811 In stock
UNF Threads
Natural
$0.4721 - $2.7329 600 In stock
UNF Threads
Natural
$0.0506 - $0.2922 60549 In stock
UNF Threads
Natural
$0.0615 - $0.3557 3780 In stock
UNF Threads
Natural
$0.1475 - $0.8534 13852 In stock
Metric Threads
Natural
$0.2058 - $1.191 2391 In stock
Metric Threads
Natural
$0.2262 - $1.3092 Request the lead time here
Metric Threads
Natural
$0.0983 - $0.5684 14700 In stock
NPT Threads
Natural
$0.3085 - $1.7852 2800 In stock
NPT Threads
Natural
$0.0887 - $0.5127 25660 In stock
UNF Threads
Orange
0.688 in
$0.0789 - $0.4569 25000 In stock
UNF Threads
Orange
0.750 in
  • of 4
Flanged Cap 21.7 mm 29.5 mm LDPE Natural

ECM22A

Price Range
$1.2108 - $0.2091

Stock Levels
33000 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    Metric Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    M22
Flanged Cap 10.9 mm 0.492 in LDPE Natural

E7/16A

Price Range
$0.3557 - $0.0615

Stock Levels
19698 In stock
Attributes
  • Height Under Flange
    0.590 in
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Flanged Cap 2.370 in 66.5 mm LDPE Natural

ECS2000A

Price Range
$2.5591 - $0.442

Stock Levels
4900 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    NPT Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    2.000 in
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 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 in
Flanged Cap 21.8 mm 0.929 in LDPE Natural

EL7/8B

Price Range
$0.7217 - $0.1248

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 20.3 mm 0.870 in LDPE Natural

E13/16A

Price Range
$0.4967 - $0.0858

Stock Levels
47300 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    13/16 in
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 10.8 mm 0.487 in LDPE Orange

EL7/16AA

Price Range
$0.5885 - $0.1017

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 36.4 mm 1.685 in LDPE Natural

E1-5/8B

Price Range
$1.1295 - $0.1952

Stock Levels
811 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1-5/8 in
Flanged Cap 47.5 mm 2.064 in LDPE Natural

E2B

Price Range
$2.7329 - $0.4721

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 9.6 mm 0.447 in LDPE Natural

E3/8AA

Price Range
$0.2922 - $0.0506

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 10.9 mm 0.491 in LDPE Natural

E7/16CATB

Price Range
$0.3557 - $0.0615

Stock Levels
3780 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    7/16 in
Flanged Cap 11.8 mm 19.5 mm LDPE Natural

ECM12A

Price Range
$0.8534 - $0.1475

Stock Levels
13852 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    Metric Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    M12
Flanged Cap 19.7 mm 27.5 mm LDPE Natural

ECM20A

Price Range
$1.191 - $0.2058

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 41.7 mm 49.5 mm LDPE Natural

ECM42A

Price Range
$1.3092 - $0.2262

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    Metric Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    M42
Flanged Cap 0.835 in 27.6 mm LDPE Natural

ECS0500A

Price Range
$0.5684 - $0.0983

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 1.894 in 54.8 mm LDPE Natural

ECS1500A

Price Range
$1.7852 - $0.3085

Stock Levels
2800 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 18.3 mm 0.794 in LDPE Orange

E3/4A

Price Range
$0.5127 - $0.0887

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 15.4 mm 0.677 in LDPE Orange

E5/8A

Price Range
$0.4569 - $0.0789

Stock Levels
25000 In stock
Attributes
  • Height Under Flange
    0.750 in
  • Colour
    Orange
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene