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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 Color Compatible Thread Sizes Height Under Flange Inside Diameter Outside Diameter View
$0.0666 - $0.3851 100000 In stock
UNF
Natural
0.690 in
$0.0679 - $0.3929 5000 In stock
UNF
Orange
1.280 in
$0.1091 - $0.6311 65558 In stock
UNF
Natural
$0.1153 - $0.668 88000 In stock
Metric
Natural
$0.1529 - $0.8848 12393 In stock
NPT
Natural
$0.0679 - $0.3929 Request the lead time here
UNF
Natural
1.280 in
$0.0362 - $0.5094 Request the lead time here
UNF
Orange
0.845 in
$0.0349 - $0.2016 424000 In stock
UNF
Natural
$0.0952 - $0.5516 2000 In stock
UNF
Orange
1.062 in
$0.0424 - $0.2454 12548 In stock
UNF
Natural
0.590 in
$0.0502 - $0.2905 80000 In stock
UNF
Orange
0.840 in
$0.0699 - $0.4041 6594 In stock
UNF
Orange
1.020 in
$0.1561 - $0.9033 Request the lead time here
Metric
Natural
$0.2129 - $1.2319 1700 In stock
NPT
Natural
$0.075 - $0.434 9000 In stock
UNF
Natural
$0.0952 - $0.5516 84349 In stock
UNF
Natural
$0.0963 - $0.5576 21097 In stock
NPT
Natural
$0.0861 - $0.4979 14000 In stock
UNF
Natural
1.700 in
$0.5015 - $2.9032 6038 In stock
UNF
Natural
$0.1471 - $0.8518 22429 In stock
Metric
Natural
  • of 4
Flanged Cap 22.0 mm 0.926 in LDPE Natural

E7/8SA

Price Range
$0.3851 - $0.0666

Stock Levels
100000 In stock
Attributes
  • Height Under Flange
    0.690 in
  • Color
    Natural
  • Compatible Thread Standard
    UNF
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
Flanged Cap 9.4 mm 0.440 in LDPE Orange

EL3/8A

Price Range
$0.3929 - $0.0679

Stock Levels
5000 In stock
Attributes
  • Height Under Flange
    1.280 in
  • Color
    Orange
  • Compatible Thread Standard
    UNF
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
Flanged Cap 33.1 mm 1.372 in LDPE Natural

E1-5/16B

Price Range
$0.6311 - $0.1091

Stock Levels
65558 In stock
Attributes
  • Color
    Natural
  • Compatible Thread Standard
    UNF
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1-5/16 in
Flanged Cap 9.8 mm 13.5 mm LDPE Natural

ECM10A

Price Range
$0.668 - $0.1153

Stock Levels
88000 In stock
Attributes
  • Color
    Natural
  • Compatible Thread Standard
    Metric
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Thread Size
    M10
Flanged Cap 1.654 in 49.2 mm LDPE Natural

ECS1250A

Price Range
$0.8848 - $0.1529

Stock Levels
12393 In stock
Attributes
  • Color
    Natural
  • Compatible Thread Standard
    NPT
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1-1/4 in
Flanged Cap 9.4 mm 0.440 in LDPE Natural

EL3/8B

Price Range
$0.3929 - $0.0679

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

K324A

Price Range
$0.5094 - $0.0362

Stock Levels
Request the lead time here
Attributes
  • Height Under Flange
    0.845 in
  • Color
    Orange
  • Compatible Thread Standard
    UNF
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
Flanged Cap 9.6 mm 0.447 in LDPE Natural

E3/8AA

Price Range
$0.2016 - $0.0349

Stock Levels
424000 In stock
Attributes
  • Color
    Natural
  • Compatible Thread Standard
    UNF
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Thread Size
    3/8 in
Flanged Cap 26.2 mm 1.092 in LDPE Orange

E1-1/16A

Price Range
$0.5516 - $0.0952

Stock Levels
2000 In stock
Attributes
  • Height Under Flange
    1.062 in
  • Color
    Orange
  • Compatible Thread Standard
    UNF
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
Flanged Cap 10.9 mm 0.492 in LDPE Natural

E7/16A

Price Range
$0.2454 - $0.0424

Stock Levels
12548 In stock
Attributes
  • Height Under Flange
    0.590 in
  • Color
    Natural
  • Compatible Thread Standard
    UNF
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
Flanged Cap 8.0 mm 0.377 in LDPE Orange

E5/16A

Price Range
$0.2905 - $0.0502

Stock Levels
80000 In stock
Attributes
  • Height Under Flange
    0.840 in
  • Color
    Orange
  • Compatible Thread Standard
    UNF
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
Flanged Cap 10.8 mm 0.495 in LDPE Orange

EL7/16A

Price Range
$0.4041 - $0.0699

Stock Levels
6594 In stock
Attributes
  • Height Under Flange
    1.020 in
  • Color
    Orange
  • Compatible Thread Standard
    UNF
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
Flanged Cap 41.7 mm 49.5 mm LDPE Natural

ECM42A

Price Range
$0.9033 - $0.1561

Stock Levels
Request the lead time here
Attributes
  • Color
    Natural
  • Compatible Thread Standard
    Metric
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Thread Size
    M42
Flanged Cap 1.894 in 54.8 mm LDPE Natural

ECS1500A

Price Range
$1.2319 - $0.2129

Stock Levels
1700 In stock
Attributes
  • Color
    Natural
  • Compatible Thread Standard
    NPT
  • 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
$0.434 - $0.075

Stock Levels
9000 In stock
Attributes
  • Color
    Natural
  • Compatible Thread Standard
    UNF
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Thread Size
    5/8 in
Flanged Cap 26.5 mm 1.114 in LDPE Natural

E1-1/16CATB

Price Range
$0.5516 - $0.0952

Stock Levels
84349 In stock
Attributes
  • Color
    Natural
  • Compatible Thread Standard
    UNF
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1-1/16 in
Flanged Cap 1.043 in 33.2 mm LDPE Natural

ECS0750A

Price Range
$0.5576 - $0.0963

Stock Levels
21097 In stock
Attributes
  • Color
    Natural
  • Compatible Thread Standard
    NPT
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Thread Size
    3/4 in
Flanged Cap 21.8 mm 0.929 in LDPE Natural

EL7/8B

Price Range
$0.4979 - $0.0861

Stock Levels
14000 In stock
Attributes
  • Height Under Flange
    1.700 in
  • Color
    Natural
  • Compatible Thread Standard
    UNF
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
Flanged Cap 63.3 mm 2.566 in LDPE Natural

E2-1/2A

Price Range
$2.9032 - $0.5015

Stock Levels
6038 In stock
Attributes
  • Color
    Natural
  • Compatible Thread Standard
    UNF
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Thread Size
    2-1/2 in
Flanged Cap 32.6 mm 40.3 mm LDPE Natural

ECM33A

Price Range
$0.8518 - $0.1471

Stock Levels
22429 In stock
Attributes
  • Color
    Natural
  • Compatible Thread Standard
    Metric
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Thread Size
    M33