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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
$0.2165 - $1.2533 350 In stock
UNF Threads
Orange
0.960 in
$0.0816 - $0.473 7208 In stock
UNF Threads
Natural
0.750 in
$0.2043 - $1.1828 18854 In stock
Metric Threads
Natural
$0.0999 - $0.5777 12720 In stock
UNF Threads
Orange
0.875 in
$0.2165 - $1.2533 33000 In stock
Metric Threads
Natural
$0.1445 - $0.8364 23107 In stock
NPT Threads
Natural
$0.2207 - $1.2777 429 In stock
Metric Threads
Natural
$0.1019 - $0.5894 3680 In stock
UNF Threads
Orange
1.280 in
$0.1209 - $0.7011 Request the lead time here
UNF Threads
Natural
1.540 in
$0.3464 - $2.0051 450 In stock
UNF Threads
Natural
$0.2294 - $1.3272 12793 In stock
NPT Threads
Natural
$0.1019 - $0.5894 Request the lead time here
UNF Threads
Natural
1.280 in
Request the lead time here
UNF Threads
Orange
0.845 in
$0.2637 - $1.5285 22400 In stock
Metric Threads
Natural
$0.1428 - $0.8274 4549 In stock
UNF Threads
Natural
$0.2249 - $1.3011 176 In stock
Metric Threads
Natural
$0.0999 - $0.5777 20 In stock
UNF Threads
Natural
0.690 in
$0.1901 - $1.0992 Request the lead time here
NPT Threads
Natural
$0.0791 - $0.4583 2000 In stock
UNF Threads
Natural
$0.213 - $1.2327 2391 In stock
Metric Threads
Natural
  • of 4
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 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 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 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 21.7 mm 29.5 mm LDPE Natural

ECM22A

Price Range
$1.2533 - $0.2165

Stock Levels
33000 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    Metric Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    M22
Flanged Cap 1.043 in 33.2 mm LDPE Natural

ECS0750A

Price Range
$0.8364 - $0.1445

Stock Levels
23107 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    NPT Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    3/4 in
Flanged Cap 32.6 mm 40.3 mm LDPE Natural

ECM33A

Price Range
$1.2777 - $0.2207

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 9.4 mm 0.440 in LDPE Orange

EL3/8A

Price Range
$0.5894 - $0.1019

Stock Levels
3680 In stock
Attributes
  • Height Under Flange
    1.280 in
  • Colour
    Orange
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Flanged Cap 18.8 mm 0.813 in LDPE Natural

EL3/4D

Price Range
$0.7011 - $0.1209

Stock Levels
Request the lead time here
Attributes
  • Height Under Flange
    1.540 in
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Flanged Cap 42.4 mm 1.738 in LDPE Natural

E1-11/16B

Price Range
$2.0051 - $0.3464

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 1.654 in 49.2 mm LDPE Natural

ECS1250A

Price Range
$1.3272 - $0.2294

Stock Levels
12793 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 9.4 mm 0.440 in LDPE Natural

EL3/8B

Price Range
$0.5894 - $0.1019

Stock Levels
Request the lead time here
Attributes
  • Height Under Flange
    1.280 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


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 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 26.5 mm 1.114 in LDPE Natural

E1-1/16CATB

Price Range
$0.8274 - $0.1428

Stock Levels
4549 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1-1/16 in
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 22.0 mm 0.926 in LDPE Natural

E7/8SA

Price Range
$0.5777 - $0.0999

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
Flanged Cap 1.311 in 39.6 mm LDPE Natural

ECS1000A

Price Range
$1.0992 - $0.1901

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    NPT Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1.000 in
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 19.7 mm 27.5 mm LDPE Natural

ECM20A

Price Range
$1.2327 - $0.213

Stock Levels
2391 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    Metric Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    M20