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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
$0.0999 - $0.5777 12720 In stock
UNF Threads
Orange
0.875 in
$0.2249 - $1.3011 176 In stock
Metric Threads
Natural
$0.0968 - $0.56 701 In stock
UNF Threads
Natural
$0.0816 - $0.473 9000 In stock
UNF Threads
Orange
0.750 in
$0.1926 - $1.1151 9230 In stock
Metric Threads
Natural
$0.0816 - $0.473 7208 In stock
UNF Threads
Natural
0.750 in
$0.1083 - $0.6275 6978 In stock
UNF Threads
Natural
1.330 in
$0.1287 - $0.7451 1135 In stock
UNF Threads
Natural
$0.2165 - $1.2533 4882 In stock
UNF Threads
Natural
$0.185 - $1.07 1218 In stock
UNF Threads
Natural
$0.2043 - $1.1828 18854 In stock
Metric Threads
Natural
$0.0737 - $0.4257 59808 In stock
NPT Threads
Natural
$0.1428 - $0.8274 1998 In stock
UNF Threads
Orange
1.062 in
$0.0791 - $0.4583 2000 In stock
UNF Threads
Natural
$0.2165 - $1.2533 350 In stock
UNF Threads
Orange
0.960 in
$0.1049 - $0.6062 Request the lead time here
UNF Threads
Natural
1.020 in
$0.4886 - $2.8286 444 In stock
UNF Threads
Orange
1.085 in
$0.2637 - $1.5285 22400 In stock
Metric Threads
Natural
$0.0849 - $0.4922 84444 In stock
NPT Threads
Natural
$0.4574 - $2.6486 4900 In stock
NPT Threads
Natural
  • of 4
Flanged Cap 22.0 mm 0.933 in LDPE Orange

E7/8A

Price Range
$0.5777 - $0.0999

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 37.6 mm 44.5 mm LDPE Natural

ECM38A

Price Range
$1.3011 - $0.2249

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 25.2 mm 1.056 in LDPE Natural

E1A

Price Range
$0.56 - $0.0968

Stock Levels
701 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1.000 in
Flanged Cap 15.4 mm 0.677 in LDPE Orange

E5/8A

Price Range
$0.473 - $0.0816

Stock Levels
9000 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
Flanged Cap 13.7 mm 21.5 mm LDPE Natural

ECM14A

Price Range
$1.1151 - $0.1926

Stock Levels
9230 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    Metric Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    M14
Flanged Cap 15.4 mm 0.677 in LDPE Natural

E5/8B

Price Range
$0.473 - $0.0816

Stock Levels
7208 In stock
Attributes
  • Height Under Flange
    0.750 in
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Flanged Cap 12.5 mm 0.552 in LDPE Natural

EL1/2A

Price Range
$0.6275 - $0.1083

Stock Levels
6978 In stock
Attributes
  • Height Under Flange
    1.330 in
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Flanged Cap 29.8 mm 1.242 in LDPE Natural

E1-3/16B

Price Range
$0.7451 - $0.1287

Stock Levels
1135 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1-3/16 in
Flanged Cap 47.5 mm 1.941 in LDPE Natural

E1-7/8A

Price Range
$1.2533 - $0.2165

Stock Levels
4882 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1-7/8 in
Flanged Cap 36.4 mm 1.502 in LDPE Natural

E1-7/16B

Price Range
$1.07 - $0.185

Stock Levels
1218 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1-7/16 in
Flanged Cap 15.7 mm 23.5 mm LDPE Natural

ECM16A

Price Range
$1.1828 - $0.2043

Stock Levels
18854 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    Metric Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    M16
Flanged Cap 0.531 in 20.57 mm LDPE Natural

ECS0250A

Price Range
$0.4257 - $0.0737

Stock Levels
59808 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    NPT Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1/4 in
Flanged Cap 26.2 mm 1.092 in LDPE Orange

E1-1/16A

Price Range
$0.8274 - $0.1428

Stock Levels
1998 In stock
Attributes
  • Height Under Flange
    1.062 in
  • Colour
    Orange
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Flanged Cap 15.9 mm 0.745 in LDPE Natural

E11/16B

Price Range
$0.4583 - $0.0791

Stock Levels
2000 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    11/16 in
Flanged Cap 47.5 mm 1.941 in LDPE Orange

E1-7/8B

Price Range
$1.2533 - $0.2165

Stock Levels
350 In stock
Attributes
  • Height Under Flange
    0.960 in
  • Colour
    Orange
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Flanged Cap 10.9 mm 0.495 in LDPE Natural

EL7/16B

Price Range
$0.6062 - $0.1049

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 47.5 mm 2.064 in LDPE Orange

E2A

Price Range
$2.8286 - $0.4886

Stock Levels
444 In stock
Attributes
  • Height Under Flange
    1.085 in
  • Colour
    Orange
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Flanged Cap 17.7 mm 25.5 mm LDPE Natural

ECM18A

Price Range
$1.5285 - $0.2637

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 0.669 in 23.8 mm LDPE Natural

ECS0375A

Price Range
$0.4922 - $0.0849

Stock Levels
84444 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    NPT Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    3/8 in
Flanged Cap 2.370 in 66.5 mm LDPE Natural

ECS2000A

Price Range
$2.6486 - $0.4574

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