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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
$0.1347 - $0.7794 29411 In stock
UNF
Natural
$0.0502 - $0.2905 80000 In stock
UNF
Orange
0.840 in
$0.1017 - $0.5888 78852 In stock
Metric
Natural
$0.0963 - $0.5576 21097 In stock
NPT
Natural
$0.0722 - $0.4183 53278 In stock
UNF
Natural
1.330 in
$0.0699 - $0.4041 Request the lead time here
UNF
Natural
1.020 in
$0.0645 - $0.3733 20120 In stock
UNF
Natural
$0.0952 - $0.5516 2000 In stock
UNF
Orange
1.062 in
$0.3257 - $1.8857 11204 In stock
UNF
Orange
1.085 in
$0.0424 - $0.2454 12548 In stock
UNF
Natural
0.590 in
$0.1758 - $1.019 33000 In stock
Metric
Natural
$0.0566 - $0.3281 78950 In stock
NPT
Natural
$0.078 - $0.4518 60000 In stock
UNF
Orange
0.880 in
$0.0702 - $0.406 254800 In stock
UNF
Orange
1.330 in
$0.1443 - $0.8355 51982 In stock
UNF
Natural
$0.1443 - $0.8355 51300 In stock
UNF
Orange
0.960 in
$0.0544 - $0.3153 99208 In stock
UNF
Natural
0.750 in
$0.1362 - $0.7885 136154 In stock
Metric
Natural
$0.0491 - $0.2838 40908 In stock
NPT
Natural
$0.0858 - $0.4967 62940 In stock
UNF
Natural
  • of 4
Flanged Cap 36.4 mm 1.685 in LDPE Natural

E1-5/8B

Price Range
$0.7794 - $0.1347

Stock Levels
29411 In stock
Attributes
  • Color
    Natural
  • Compatible Thread Standard
    UNF
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1-5/8 in
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 11.8 mm 19.5 mm LDPE Natural

ECM12A

Price Range
$0.5888 - $0.1017

Stock Levels
78852 In stock
Attributes
  • Color
    Natural
  • Compatible Thread Standard
    Metric
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Thread Size
    M12
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 12.5 mm 0.552 in LDPE Natural

EL1/2A

Price Range
$0.4183 - $0.0722

Stock Levels
53278 In stock
Attributes
  • Height Under Flange
    1.330 in
  • Color
    Natural
  • Compatible Thread Standard
    UNF
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
Flanged Cap 10.9 mm 0.495 in LDPE Natural

EL7/16B

Price Range
$0.4041 - $0.0699

Stock Levels
Request the lead time here
Attributes
  • Height Under Flange
    1.020 in
  • Color
    Natural
  • Compatible Thread Standard
    UNF
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
Flanged Cap 25.2 mm 1.056 in LDPE Natural

E1A

Price Range
$0.3733 - $0.0645

Stock Levels
20120 In stock
Attributes
  • Color
    Natural
  • Compatible Thread Standard
    UNF
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1.000 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 47.5 mm 2.064 in LDPE Orange

E2A

Price Range
$1.8857 - $0.3257

Stock Levels
11204 In stock
Attributes
  • Height Under Flange
    1.085 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 17.7 mm 25.5 mm LDPE Natural

ECM18A

Price Range
$1.019 - $0.1758

Stock Levels
33000 In stock
Attributes
  • Color
    Natural
  • Compatible Thread Standard
    Metric
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Thread Size
    M18
Flanged Cap 0.669 in 23.8 mm LDPE Natural

ECS0375A

Price Range
$0.3281 - $0.0566

Stock Levels
78950 In stock
Attributes
  • Color
    Natural
  • Compatible Thread Standard
    NPT
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Thread Size
    3/8 in
Flanged Cap 17.2 mm 0.748 in LDPE Orange

EL11/16A

Price Range
$0.4518 - $0.078

Stock Levels
60000 In stock
Attributes
  • Height Under Flange
    0.880 in
  • Color
    Orange
  • Compatible Thread Standard
    UNF
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
Flanged Cap 10.8 mm 0.487 in LDPE Orange

EL7/16AA

Price Range
$0.406 - $0.0702

Stock Levels
254800 In stock
Attributes
  • Height Under Flange
    1.330 in
  • Color
    Orange
  • Compatible Thread Standard
    UNF
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
Flanged Cap 47.5 mm 1.941 in LDPE Natural

E1-7/8A

Price Range
$0.8355 - $0.1443

Stock Levels
51982 In stock
Attributes
  • Color
    Natural
  • Compatible Thread Standard
    UNF
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1-7/8 in
Flanged Cap 47.5 mm 1.941 in LDPE Orange

E1-7/8B

Price Range
$0.8355 - $0.1443

Stock Levels
51300 In stock
Attributes
  • Height Under Flange
    0.960 in
  • Color
    Orange
  • Compatible Thread Standard
    UNF
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
Flanged Cap 15.4 mm 0.677 in LDPE Natural

E5/8B

Price Range
$0.3153 - $0.0544

Stock Levels
99208 In stock
Attributes
  • Height Under Flange
    0.750 in
  • Color
    Natural
  • Compatible Thread Standard
    UNF
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
Flanged Cap 15.7 mm 23.5 mm LDPE Natural

ECM16A

Price Range
$0.7885 - $0.1362

Stock Levels
136154 In stock
Attributes
  • Color
    Natural
  • Compatible Thread Standard
    Metric
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Thread Size
    M16
Flanged Cap 0.531 in 20.57 mm LDPE Natural

ECS0250A

Price Range
$0.2838 - $0.0491

Stock Levels
40908 In stock
Attributes
  • Color
    Natural
  • Compatible Thread Standard
    NPT
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1/4 in
Flanged Cap 29.8 mm 1.242 in LDPE Natural

E1-3/16B

Price Range
$0.4967 - $0.0858

Stock Levels
62940 In stock
Attributes
  • Color
    Natural
  • Compatible Thread Standard
    UNF
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1-3/16 in