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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
$0.0952 - $0.5516 2000 In stock
UNF
Orange
1.062 in
$0.2309 - $1.3367 27000 In stock
UNF
Natural
$0.1443 - $0.8355 51300 In stock
UNF
Orange
0.960 in
$0.0612 - $0.3538 92900 In stock
UNF
Natural
0.688 in
$0.0544 - $0.3153 99208 In stock
UNF
Natural
0.750 in
$0.0666 - $0.3851 100000 In stock
UNF
Natural
0.690 in
$0.1362 - $0.7885 136154 In stock
Metric
Natural
$0.1471 - $0.8518 22429 In stock
Metric
Natural
$0.0491 - $0.2838 40908 In stock
NPT
Natural
$0.1267 - $0.7328 Request the lead time here
NPT
Natural
$0.0722 - $0.4183 53278 In stock
UNF
Natural
1.330 in
$0.0679 - $0.3929 5000 In stock
UNF
Orange
1.280 in
$0.0699 - $0.4041 Request the lead time here
UNF
Natural
1.020 in
$0.0743 - $0.4301 57500 In stock
UNF
Natural
1.410 in
$0.0858 - $0.4967 62940 In stock
UNF
Natural
$0.0612 - $0.3538 78000 In stock
UNF
Natural
$0.0527 - $0.3055 72000 In stock
UNF
Natural
$0.1347 - $0.7794 29411 In stock
UNF
Natural
$0.3257 - $1.8857 90600 In stock
UNF
Natural
$0.0502 - $0.2905 80000 In stock
UNF
Orange
0.840 in
  • of 4
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 42.4 mm 1.738 in LDPE Natural

E1-11/16B

Price Range
$1.3367 - $0.2309

Stock Levels
27000 In stock
Attributes
  • Color
    Natural
  • Compatible Thread Standard
    UNF
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1-11/16 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 18.3 mm 0.794 in LDPE Natural

E3/4B

Price Range
$0.3538 - $0.0612

Stock Levels
92900 In stock
Attributes
  • Height Under Flange
    0.688 in
  • Color
    Natural
  • 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 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 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 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
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 1.311 in 39.6 mm LDPE Natural

ECS1000A

Price Range
$0.7328 - $0.1267

Stock Levels
Request the lead time here
Attributes
  • Color
    Natural
  • Compatible Thread Standard
    NPT
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1.000 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 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 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 13.8 mm 0.620 in LDPE Natural

EL9/16A

Price Range
$0.4301 - $0.0743

Stock Levels
57500 In stock
Attributes
  • Height Under Flange
    1.410 in
  • Color
    Natural
  • Compatible Thread Standard
    UNF
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
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
Flanged Cap 18.5 mm 0.786 in LDPE Natural

E3/4CATA

Price Range
$0.3538 - $0.0612

Stock Levels
78000 In stock
Attributes
  • Color
    Natural
  • Compatible Thread Standard
    UNF
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Thread Size
    3/4 in
Flanged Cap 15.9 mm 0.745 in LDPE Natural

E11/16B

Price Range
$0.3055 - $0.0527

Stock Levels
72000 In stock
Attributes
  • Color
    Natural
  • Compatible Thread Standard
    UNF
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Thread Size
    11/16 in
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 47.5 mm 2.064 in LDPE Natural

E2B

Price Range
$1.8857 - $0.3257

Stock Levels
90600 In stock
Attributes
  • Color
    Natural
  • Compatible Thread Standard
    UNF
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Thread Size
    2.000 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