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Tube & Nut Assembly Caps

In production

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

Imperial
Metric
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Product SKUs information
Item Code Price range Availability Inner Ring Inside Diameter Outer Ring Inside Diameter Compatible Tube Size Buy
M6A
$0.0629 - $0.7856 612 In stock
0.440 in
0.740 in
0.375 in
M5A
$0.0593 - $0.743 In production
0.352 in
0.655 in
MCA10A
$0.0752 - $0.9402 1137 In stock
0.326 in
0.799 in
0.375 in
M8A
$0.0741 - $0.9266 In production
0.567 in
0.914 in
0.500 in
MCA17A
$0.1407 - $1.7506 1500 In stock
0.684 in
1.330 in
0.750 in
MCA12A
$0.0888 - $1.1078 1014 In stock
0.450 in
0.930 in
0.500 in
MCM12A
$0.0971 - $1.2123 3999 In stock
0.450 in
0.735 in
0.500 in
MCM10A
$0.0746 - $0.9328 3499 In stock
0.326 in
0.612 in
0.375 in
M12A
$0.1295 - $1.6183 4400 In stock
0.851 in
1.324 in
0.750 in
M10A
$0.0907 - $1.1328 25 In stock
0.670 in
1.044 in
0.625 in
M20A
$0.2119 - $2.6481 49 In stock
1.320 in
2.090 in
M16A
$0.1464 - $1.839 1112 In stock
1.060 in
1.564 in
1.000 in
M2A
$0.057 - $0.7107 6590 In stock
0.172 in
0.391 in
0.125 in
M24A
$0.2752 - $3.4425 In production
1.535 in
2.345 in
M4A
$0.057 - $0.7107 74 In stock
0.283 in
0.606 in
0.250 in
M3A
$0.057 - $0.7107 1317 In stock
0.236 in
0.456 in
Tube Cap - Male ; Outer Ring Inside Diameter 18.8 mm | 0.740 in

M6A

Price Range
$0.7856 - $0.0629

Stock Levels
612 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 - Male ; Outer Ring Inside Diameter 16.6 mm | 0.655 in

M5A

Price Range
$0.743 - $0.0593

Stock Levels
In production
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 20.3 mm | 0.799 in

MCA10A

Price Range
$0.9402 - $0.0752

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 - Male ; Outer Ring Inside Diameter 23.2 mm | 0.914 in

M8A

Price Range
$0.9266 - $0.0741

Stock Levels
In production
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 33.8 mm | 1.330 in

MCA17A

Price Range
$1.7506 - $0.1407

Stock Levels
1500 In stock
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 - Female ; Outer Ring Inside Diameter 23.6 mm | 0.930 in

MCA12A

Price Range
$1.1078 - $0.0888

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 - Female ; Outer Ring Inside Diameter 18.7 mm | 0.735 in

MCM12A

Price Range
$1.2123 - $0.0971

Stock Levels
3999 In stock
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
Tube Cap - Female ; Outer Ring Inside Diameter 15.5 mm | 0.612 in

MCM10A

Price Range
$0.9328 - $0.0746

Stock Levels
3499 In stock
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
$1.6183 - $0.1295

Stock Levels
4400 In stock
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 26.5 mm | 1.044 in

M10A

Price Range
$1.1328 - $0.0907

Stock Levels
25 In stock
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 53.1 mm | 2.090 in

M20A

Price Range
$2.6481 - $0.2119

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 39.7 mm | 1.564 in

M16A

Price Range
$1.839 - $0.1464

Stock Levels
1112 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 9.9 mm | 0.391 in

M2A

Price Range
$0.7107 - $0.057

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 59.6 mm | 2.345 in

M24A

Price Range
$3.4425 - $0.2752

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 15.4 mm | 0.606 in

M4A

Price Range
$0.7107 - $0.057

Stock Levels
74 In stock
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 - Male ; Outer Ring Inside Diameter 11.6 mm | 0.456 in

M3A

Price Range
$0.7107 - $0.057

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