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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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64 results
Product SKUs information
Item Code Price range Availability Compatible Thread Standard Colour Compatible Thread Sizes Height Under Flange Inside Diameter Outside Diameter View
$0.4721 - $2.7329 600 In stock
UNF Threads
Natural
$0.0728 - $0.4211 15937 In stock
UNF Threads
Orange
0.840 in
$0.3085 - $1.7852 5300 In stock
NPT Threads
Natural
$0.1169 - $0.6774 1587 In stock
UNF Threads
Orange
1.540 in
$0.1088 - $0.629 17000 In stock
UNF Threads
Natural
$0.1248 - $0.7217 2000 In stock
UNF Threads
Orange
1.700 in
$0.2091 - $1.2108 3082 In stock
UNF Threads
Natural
$0.0506 - $0.2922 61699 In stock
UNF Threads
Natural
$0.138 - $0.7994 1998 In stock
UNF Threads
Orange
1.062 in
$0.1581 - $0.9147 5553 In stock
UNF Threads
Natural
$0.0506 - $0.2922 6697 In stock
UNF Threads
Orange
0.590 in
$0.0984 - $0.5694 Request the lead time here
UNF Threads
Natural
1.280 in
$0.1017 - $0.5885 Request the lead time here
UNF Threads
Orange
1.330 in
$0.0875 - $0.5063 Request the lead time here
UNF Threads
Orange
0.845 in
$0.1244 - $0.7199 1135 In stock
UNF Threads
Natural
$0.0887 - $0.5127 Request the lead time here
UNF Threads
Natural
$0.071 - $0.4115 30502 In stock
UNF Threads
Natural
$0.4721 - $2.7329 444 In stock
UNF Threads
Orange
1.085 in
$0.0615 - $0.3557 11198 In stock
UNF Threads
Natural
0.590 in
$0.1836 - $1.062 Request the lead time here
NPT Threads
Natural
  • of 4
Flanged Cap 47.5 mm 2.064 in LDPE Natural

E2B

Price Range
$2.7329 - $0.4721

Stock Levels
600 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • 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
$0.4211 - $0.0728

Stock Levels
15937 In stock
Attributes
  • Height Under Flange
    0.840 in
  • Colour
    Orange
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Flanged Cap 1.894 in 54.8 mm LDPE Natural

ECS1500A

Price Range
$1.7852 - $0.3085

Stock Levels
5300 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    NPT Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1-1/2 in
Flanged Cap 18.8 mm 0.813 in LDPE Orange

EL3/4A

Price Range
$0.6774 - $0.1169

Stock Levels
1587 In stock
Attributes
  • Height Under Flange
    1.540 in
  • Colour
    Orange
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Flanged Cap 15.9 mm 0.687 in LDPE Natural

EL5/8A

Price Range
$0.629 - $0.1088

Stock Levels
17000 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    5/8 in
Flanged Cap 21.8 mm 0.929 in LDPE Orange

EL7/8A

Price Range
$0.7217 - $0.1248

Stock Levels
2000 In stock
Attributes
  • Height Under Flange
    1.700 in
  • Colour
    Orange
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Flanged Cap 47.5 mm 1.941 in LDPE Natural

E1-7/8A

Price Range
$1.2108 - $0.2091

Stock Levels
3082 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 9.6 mm 0.447 in LDPE Natural

E3/8AA

Price Range
$0.2922 - $0.0506

Stock Levels
61699 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • 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
$0.7994 - $0.138

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 33.1 mm 1.372 in LDPE Natural

E1-5/16B

Price Range
$0.9147 - $0.1581

Stock Levels
5553 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    1-5/16 in
Flanged Cap 9.3 mm 0.428 in LDPE Orange

E3/8A

Price Range
$0.2922 - $0.0506

Stock Levels
6697 In stock
Attributes
  • Height Under Flange
    0.590 in
  • Colour
    Orange
  • Compatible Thread Standard
    UNF Threads
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
Flanged Cap 9.4 mm 0.440 in LDPE Natural

EL3/8B

Price Range
$0.5694 - $0.0984

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 10.8 mm 0.487 in LDPE Orange

EL7/16AA

Price Range
$0.5885 - $0.1017

Stock Levels
Request the lead time here
Attributes
  • Height Under Flange
    1.330 in
  • Colour
    Orange
  • 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

Price Range
$0.5063 - $0.0875

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 29.8 mm 1.242 in LDPE Natural

E1-3/16B

Price Range
$0.7199 - $0.1244

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 18.5 mm 0.786 in LDPE Natural

E3/4CATA

Price Range
$0.5127 - $0.0887

Stock Levels
Request the lead time here
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    3/4 in
Flanged Cap 14.0 mm 0.621 in LDPE Natural

E9/16A

Price Range
$0.4115 - $0.071

Stock Levels
30502 In stock
Attributes
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Thread Size
    9/16 in
Flanged Cap 47.5 mm 2.064 in LDPE Orange

E2A

Price Range
$2.7329 - $0.4721

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 10.9 mm 0.492 in LDPE Natural

E7/16A

Price Range
$0.3557 - $0.0615

Stock Levels
11198 In stock
Attributes
  • Height Under Flange
    0.590 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
$1.062 - $0.1836

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