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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
$0.2132 - $1.2345 429 In stock
Metric Threads
Natural
$0.1836 - $1.062 4541 In stock
NPT Threads
Natural
$0.2549 - $1.4767 22400 In stock
Metric Threads
Natural
$0.2172 - $1.2572 176 In stock
Metric Threads
Natural
$0.1013 - $0.5856 Request the lead time here
UNF Threads
Natural
1.020 in
$0.0875 - $0.5063 Request the lead time here
UNF Threads
Orange
0.845 in
$0.1475 - $0.8534 13852 In stock
Metric Threads
Natural
$0.2058 - $1.191 2391 In stock
Metric Threads
Natural
$0.3347 - $1.9373 450 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
$0.0615 - $0.3557 19698 In stock
UNF Threads
Natural
0.590 in
$0.0712 - $0.4114 32808 In stock
NPT Threads
Natural
ECM10A $0.167 - $0.968 12000 In stock
Metric Threads
Natural
$0.2216 - $1.2823 7193 In stock
NPT Threads
Natural
$0.0858 - $0.4967 132300 In stock
UNF Threads
Natural
$0.1952 - $1.1295 811 In stock
UNF Threads
Natural
$0.0615 - $0.3557 3780 In stock
UNF Threads
Natural
$0.0965 - $0.5582 12720 In stock
UNF Threads
Orange
0.875 in
$0.0965 - $0.5582 20 In stock
UNF Threads
Natural
0.690 in
  • of 4
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
4541 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    NPT Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1.000 in
Flanged Cap 17.7 mm 25.5 mm LDPE Natural

ECM18A

Price Range
$1.4767 - $0.2549

Stock Levels
22400 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    Metric Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    M18
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 10.9 mm 0.495 in LDPE Natural

EL7/16B

Price Range
$0.5856 - $0.1013

Stock Levels
Request the lead time here
Attributes
  • Height Under Flange
    1.020 in
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Flanged Cap 0.605 in 0.665 in LDPE Orange

K324A

Price Range
$0.5063 - $0.0875

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 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 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 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 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 0.531 in 20.57 mm LDPE Natural

ECS0250A

Price Range
$0.4114 - $0.0712

Stock Levels
32808 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    NPT Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1/4 in
Flanged Cap 9.8 mm 13.5 mm LDPE Natural

ECM10A

Price Range
$0.968 - $0.167

Stock Levels
12000 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    Metric Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    M10
Flanged Cap 1.654 in 49.2 mm LDPE Natural

ECS1250A

Price Range
$1.2823 - $0.2216

Stock Levels
7193 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    NPT Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1-1/4 in
Flanged Cap 20.3 mm 0.870 in LDPE Natural

E13/16A

Price Range
$0.4967 - $0.0858

Stock Levels
132300 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    13/16 in
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 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 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 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