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Tube & Nut Assembly Caps

In stock

Essentra has a wide and varied range of finishing caps and nuts ideal for finishing off tubing and protection.

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For large volumes and customized products, add to your cart and click request a quote, or email sales@essentracomponents.com and we will respond in 24 hours or next business day

Filter or Search Variants

Use the filters or search below to find what you're looking for

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Product SKUs information
Item Code Price range Availability Inner Ring Inside Diameter Outer Ring Inside Diameter Compatible Tube Size Quick View
M10A
$0.0796 - $0.9944 In production
0.670 in
1.044 in
0.625 in
M24A
$0.2415 - $3.0217 In production
1.535 in
2.345 in
M5A
$0.0521 - $0.6522 3310 In stock
0.352 in
0.655 in
MCA12A
$0.0779 - $0.9724 1014 In stock
0.450 in
0.930 in
0.500 in
M3A
$0.05 - $0.6238 1317 In stock
0.236 in
0.456 in
M8A
$0.0649 - $0.811 17327 In stock
0.567 in
0.914 in
0.500 in
MCM10A
$0.0655 - $0.8188 In production
0.326 in
0.612 in
0.375 in
M12A
$0.1137 - $1.4205 In production
0.851 in
1.324 in
0.750 in
M2A
$0.05 - $0.6238 6590 In stock
0.172 in
0.391 in
0.125 in
M6A
$0.0552 - $0.6896 10782 In stock
0.440 in
0.740 in
0.375 in
MCA17A
$0.1235 - $1.5367 In production
0.684 in
1.330 in
0.750 in
M16A
$0.1285 - $1.6142 25 In stock
1.060 in
1.564 in
1.000 in
M20A
$0.186 - $2.3244 49 In stock
1.320 in
2.090 in
M4A
$0.05 - $0.6238 In production
0.283 in
0.606 in
0.250 in
MCA10A
$0.066 - $0.8252 1137 In stock
0.326 in
0.799 in
0.375 in
MCM12A
$0.0852 - $1.0641 In production
0.450 in
0.735 in
0.500 in
Tube Cap - Male ; Outer Ring Inside Diameter 26.5 mm | 1.044 in

M10A

Price Range
$0.9944 - $0.0796

Stock Levels
In production
Attributes
  • Compatible Tube Size
    0.625 in
  • Height Under Flange
    1.030 in
  • Inner Ring Inside Diameter
    0.670 in
  • Inner Ring Length
    0.647 in
  • Outer Ring Inside Diameter
    1.044 in
Tube Cap - Male ; Outer Ring Inside Diameter 59.6 mm | 2.345 in

M24A

Price Range
$3.0217 - $0.2415

Stock Levels
In production
Attributes
  • Height Under Flange
    1.078 in
  • Inner Ring Inside Diameter
    1.535 in
  • Inner Ring Length
    0.620 in
  • Outer Ring Inside Diameter
    2.345 in
  • Color
    Red
Tube Cap - Male ; Outer Ring Inside Diameter 16.6 mm | 0.655 in

M5A

Price Range
$0.6522 - $0.0521

Stock Levels
3310 In stock
Attributes
  • Height Under Flange
    0.810 in
  • Inner Ring Inside Diameter
    0.352 in
  • Inner Ring Length
    0.540 in
  • Outer Ring Inside Diameter
    0.655 in
  • Color
    Red
Tube Cap - Female ; Outer Ring Inside Diameter 23.6 mm | 0.930 in

MCA12A

Price Range
$0.9724 - $0.0779

Stock Levels
1014 In stock
Attributes
  • Compatible Tube Size
    0.500 in
  • Height Under Flange
    0.750 in
  • Inner Ring Inside Diameter
    0.450 in
  • Inner Ring Length
    0.315 in
  • Outer Ring Inside Diameter
    0.930 in
Tube Cap - Male ; Outer Ring Inside Diameter 11.6 mm | 0.456 in

M3A

Price Range
$0.6238 - $0.05

Stock Levels
1317 In stock
Attributes
  • Height Under Flange
    0.630 in
  • Inner Ring Inside Diameter
    0.236 in
  • Inner Ring Length
    0.410 in
  • Outer Ring Inside Diameter
    0.456 in
  • Color
    Red
Tube Cap - Male ; Outer Ring Inside Diameter 23.2 mm | 0.914 in

M8A

Price Range
$0.811 - $0.0649

Stock Levels
17327 In stock
Attributes
  • Compatible Tube Size
    0.500 in
  • Height Under Flange
    0.905 in
  • Inner Ring Inside Diameter
    0.567 in
  • Inner Ring Length
    0.540 in
  • Outer Ring Inside Diameter
    0.914 in
Tube Cap - Female ; Outer Ring Inside Diameter 15.5 mm | 0.612 in

MCM10A

Price Range
$0.8188 - $0.0655

Stock Levels
In production
Attributes
  • Compatible Tube Size
    0.375 in
  • Height Under Flange
    0.800 in
  • Inner Ring Inside Diameter
    0.326 in
  • Inner Ring Length
    0.211 in
  • Outer Ring Inside Diameter
    0.612 in
Tube Cap - Male ; Outer Ring Inside Diameter 33.6 mm | 1.324 in

M12A

Price Range
$1.4205 - $0.1137

Stock Levels
In production
Attributes
  • Compatible Tube Size
    0.750 in
  • Height Under Flange
    1.045 in
  • Inner Ring Inside Diameter
    0.851 in
  • Inner Ring Length
    0.643 in
  • Outer Ring Inside Diameter
    1.324 in
Tube Cap - Male ; Outer Ring Inside Diameter 9.9 mm | 0.391 in

M2A

Price Range
$0.6238 - $0.05

Stock Levels
6590 In stock
Attributes
  • Compatible Tube Size
    0.125 in
  • Height Under Flange
    0.580 in
  • Inner Ring Inside Diameter
    0.172 in
  • Inner Ring Length
    0.400 in
  • Outer Ring Inside Diameter
    0.391 in
Tube Cap - Male ; Outer Ring Inside Diameter 18.8 mm | 0.740 in

M6A

Price Range
$0.6896 - $0.0552

Stock Levels
10782 In stock
Attributes
  • Compatible Tube Size
    0.375 in
  • Height Under Flange
    0.845 in
  • Inner Ring Inside Diameter
    0.440 in
  • Inner Ring Length
    0.545 in
  • Outer Ring Inside Diameter
    0.740 in
Tube Cap - Female ; Outer Ring Inside Diameter 33.8 mm | 1.330 in

MCA17A

Price Range
$1.5367 - $0.1235

Stock Levels
In production
Attributes
  • Compatible Tube Size
    0.750 in
  • Height Under Flange
    1.060 in
  • Inner Ring Inside Diameter
    0.684 in
  • Inner Ring Length
    0.315 in
  • Outer Ring Inside Diameter
    1.330 in
Tube Cap - Male ; Outer Ring Inside Diameter 39.7 mm | 1.564 in

M16A

Price Range
$1.6142 - $0.1285

Stock Levels
25 In stock
Attributes
  • Compatible Tube Size
    1.000 in
  • Height Under Flange
    1.097 in
  • Inner Ring Inside Diameter
    1.060 in
  • Inner Ring Length
    0.550 in
  • Outer Ring Inside Diameter
    1.564 in
Tube Cap - Male ; Outer Ring Inside Diameter 53.1 mm | 2.090 in

M20A

Price Range
$2.3244 - $0.186

Stock Levels
49 In stock
Attributes
  • Height Under Flange
    1.104 in
  • Inner Ring Inside Diameter
    1.320 in
  • Inner Ring Length
    0.625 in
  • Outer Ring Inside Diameter
    2.090 in
  • Color
    Red
Tube Cap - Male ; Outer Ring Inside Diameter 15.4 mm | 0.606 in

M4A

Price Range
$0.6238 - $0.05

Stock Levels
In production
Attributes
  • Compatible Tube Size
    0.250 in
  • Height Under Flange
    0.650 in
  • Inner Ring Inside Diameter
    0.283 in
  • Inner Ring Length
    0.380 in
  • Outer Ring Inside Diameter
    0.606 in
Tube Cap - Female ; Outer Ring Inside Diameter 20.3 mm | 0.799 in

MCA10A

Price Range
$0.8252 - $0.066

Stock Levels
1137 In stock
Attributes
  • Compatible Tube Size
    0.375 in
  • Height Under Flange
    0.610 in
  • Inner Ring Inside Diameter
    0.326 in
  • Inner Ring Length
    0.211 in
  • Outer Ring Inside Diameter
    0.799 in
Tube Cap - Female ; Outer Ring Inside Diameter 18.7 mm | 0.735 in

MCM12A

Price Range
$1.0641 - $0.0852

Stock Levels
In production
Attributes
  • Compatible Tube Size
    0.500 in
  • Height Under Flange
    1.000 in
  • Inner Ring Inside Diameter
    0.450 in
  • Inner Ring Length
    0.315 in
  • Outer Ring Inside Diameter
    0.735 in