Menu Search

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.

Request a quote

For large volumes and customized products, add to your cart and click request a quote orcontact usand we will respond within 2 working days.

Filter or Search Variants

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

Imperial
Metric
Hide Show Filters
16 results
Product SKUs information
Item Code Price range Availability Inner Ring Inside Diameter Outer Ring Inside Diameter Compatible Tube Size View
$0.1369 - $1.7102 22646 In stock
0.851 in
M6A $0.0664 - $0.8302 41750 In stock
0.440 in
$0.0626 - $0.7851 7000 In stock
0.352 in
$0.1547 - $1.9434 7787 In stock
1.060 in
1.000 in
$0.0822 - $1.0282 127210 In stock
0.567 in
$0.2239 - $2.7985 4611 In stock
1.320 in
$0.0795 - $0.9936 31937 In stock
0.326 in
M4A $0.0603 - $0.751 15081 In stock
0.283 in
$0.1026 - $1.2812 Request the lead time here
0.450 in
$0.0958 - $1.1972 15050 In stock
0.670 in
M2A $0.0603 - $0.751 6000 In stock
0.172 in
$0.1487 - $1.85 4500 In stock
0.684 in
$0.0603 - $0.751 45 In stock
0.236 in
$0.0789 - $0.9858 Request the lead time here
0.326 in
$0.2908 - $3.6379 1650 In stock
1.535 in
$0.0939 - $1.1707 76500 In stock
0.450 in
Tube Cap - Male ; Outer Ring Inside Diameter 33.6 mm | 1.324 in

M12A

Price Range
$1.7102 - $0.1369

Stock Levels
22646 In stock
Attributes
  • Height Under Flange
    1.045 in
  • Inner Ring Inside Diameter
    0.851 in
  • Inner Ring Length
    0.643 in
  • Color
    Red
  • Compatible Tube Shape
    Male
Tube Cap - Male ; Outer Ring Inside Diameter 18.8 mm | 0.740 in

M6A

Price Range
$0.8302 - $0.0664

Stock Levels
41750 In stock
Attributes
  • Height Under Flange
    0.845 in
  • Inner Ring Inside Diameter
    0.440 in
  • Inner Ring Length
    0.545 in
  • Color
    Red
  • Compatible Tube Shape
    Male
Tube Cap - Male ; Outer Ring Inside Diameter 16.6 mm | 0.655 in

M5A

Price Range
$0.7851 - $0.0626

Stock Levels
7000 In stock
Attributes
  • Height Under Flange
    0.810 in
  • Inner Ring Inside Diameter
    0.352 in
  • Inner Ring Length
    0.540 in
  • Color
    Red
  • Compatible Tube Shape
    Male
Tube Cap - Male ; Outer Ring Inside Diameter 39.7 mm | 1.564 in

M16A

Price Range
$1.9434 - $0.1547

Stock Levels
7787 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
  • Color
    Red
Tube Cap - Male ; Outer Ring Inside Diameter 23.2 mm | 0.914 in

M8A

Price Range
$1.0282 - $0.0822

Stock Levels
127210 In stock
Attributes
  • Height Under Flange
    0.905 in
  • Inner Ring Inside Diameter
    0.567 in
  • Inner Ring Length
    0.540 in
  • Color
    Red
  • Compatible Tube Shape
    Male
Tube Cap - Male ; Outer Ring Inside Diameter 53.1 mm | 2.090 in

M20A

Price Range
$2.7985 - $0.2239

Stock Levels
4611 In stock
Attributes
  • Height Under Flange
    1.104 in
  • Inner Ring Inside Diameter
    1.320 in
  • Inner Ring Length
    0.625 in
  • Color
    Red
  • Compatible Tube Shape
    Male
Tube Cap - Female ; Outer Ring Inside Diameter 20.3 mm | 0.799 in

MCA10A

Price Range
$0.9936 - $0.0795

Stock Levels
31937 In stock
Attributes
  • Height Under Flange
    0.610 in
  • Inner Ring Inside Diameter
    0.326 in
  • Inner Ring Length
    0.211 in
  • Color
    Red
  • Compatible Tube Shape
    Female
Tube Cap - Male ; Outer Ring Inside Diameter 15.4 mm | 0.606 in

M4A

Price Range
$0.751 - $0.0603

Stock Levels
15081 In stock
Attributes
  • Height Under Flange
    0.650 in
  • Inner Ring Inside Diameter
    0.283 in
  • Inner Ring Length
    0.380 in
  • Color
    Red
  • Compatible Tube Shape
    Male
Tube Cap - Male ; Outer Ring Inside Diameter 18.7 mm | 0.735 in

MCM12A

Price Range
$1.2812 - $0.1026

Stock Levels
Request the lead time here
Attributes
  • Height Under Flange
    1.000 in
  • Inner Ring Inside Diameter
    0.450 in
  • Inner Ring Length
    0.315 in
  • Color
    Red
  • Compatible Tube Shape
    Male
Tube Cap - Male ; Outer Ring Inside Diameter 26.5 mm | 1.044 in

M10A

Price Range
$1.1972 - $0.0958

Stock Levels
15050 In stock
Attributes
  • Height Under Flange
    1.030 in
  • Inner Ring Inside Diameter
    0.670 in
  • Inner Ring Length
    0.647 in
  • Color
    Red
  • Compatible Tube Shape
    Male
Tube Cap - Male ; Outer Ring Inside Diameter 9.9 mm | 0.391 in

M2A

Price Range
$0.751 - $0.0603

Stock Levels
6000 In stock
Attributes
  • Height Under Flange
    0.580 in
  • Inner Ring Inside Diameter
    0.172 in
  • Inner Ring Length
    0.400 in
  • Color
    Red
  • Compatible Tube Shape
    Male
Tube Cap - Female ; Outer Ring Inside Diameter 33.8 mm | 1.330 in

MCA17A

Price Range
$1.85 - $0.1487

Stock Levels
4500 In stock
Attributes
  • Height Under Flange
    1.060 in
  • Inner Ring Inside Diameter
    0.684 in
  • Inner Ring Length
    0.315 in
  • Color
    Red
  • Compatible Tube Shape
    Female
Tube Cap - Male ; Outer Ring Inside Diameter 11.6 mm | 0.456 in

M3A

Price Range
$0.751 - $0.0603

Stock Levels
45 In stock
Attributes
  • Height Under Flange
    0.630 in
  • Inner Ring Inside Diameter
    0.236 in
  • Inner Ring Length
    0.410 in
  • Color
    Red
  • Compatible Tube Shape
    Male
Tube Cap - Male ; Outer Ring Inside Diameter 15.5 mm | 0.612 in

MCM10A

Price Range
$0.9858 - $0.0789

Stock Levels
Request the lead time here
Attributes
  • Height Under Flange
    0.800 in
  • Inner Ring Inside Diameter
    0.326 in
  • Inner Ring Length
    0.211 in
  • Color
    Red
  • Compatible Tube Shape
    Male
Tube Cap - Male ; Outer Ring Inside Diameter 59.6 mm | 2.345 in

M24A

Price Range
$3.6379 - $0.2908

Stock Levels
1650 In stock
Attributes
  • Height Under Flange
    1.078 in
  • Inner Ring Inside Diameter
    1.535 in
  • Inner Ring Length
    0.620 in
  • Color
    Red
  • Compatible Tube Shape
    Male
Tube Cap - Female ; Outer Ring Inside Diameter 23.6 mm | 0.930 in

MCA12A

Price Range
$1.1707 - $0.0939

Stock Levels
76500 In stock
Attributes
  • Height Under Flange
    0.750 in
  • Inner Ring Inside Diameter
    0.450 in
  • Inner Ring Length
    0.315 in
  • Color
    Red
  • Compatible Tube Shape
    Female