Cap Nuts
In stock
Cap Nuts are a type of nut with a dome-shaped top. It secures and covers exposed threaded studs, rods, and bolt ends with a dome-like cap. This protects and secures the fastening component while providing a finished appearance to the exposed threaded end. The dome-shaped caps are designed to be readily grabbed and tightened by hand or wrench.
It works as a locking mechanism, preventing the nut from becoming loose due to vibration or movement. Our range includes Hex Cap Dome Nuts, which have a hexagonal nut shape with a dome or cap that encloses exterior threads. They are available with or without a moulded-in locking thread for applications requiring torque for a more secure assembly. Commonly utilised in automotive, industrial, and commercial applications.
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None| Price range | Availability | Thread Size | Distance Across Flats | Colour | Nut Form | Overall Height | View | |
|---|---|---|---|---|---|---|---|---|
| $0.1535 - $0.1788 | 4000 In stock |
M4 x 0.7
|
0.276 in
|
Black
|
|
0.315 in
|
||
| $0.1431 - $0.1668 | 4000 In stock |
M6 x 1.0
|
0.394 in
|
Natural
|
Dome
|
0.472 in
|
||
| $0.4092 - $0.5613 | 500 In stock |
M12 x 1.75
|
0.744 in
|
Black
|
Dome
|
0.807 in
|
||
| $1.0077 - $1.1756 | Request the lead time here |
M20 x 2.5
|
1.051 in
|
Black
|
Dome
|
1.146 in
|
||
| $0.0822 - $0.096 | 29000 In stock |
#10-24
|
0.365 in
|
Natural
|
Dome
|
0.400 in
|
||
| $0.0912 - $0.1053 | 1000 In stock |
#10-32
|
0.365 in
|
Black
|
Dome
|
0.400 in
|
||
| $0.1734 - $0.2379 | Request the lead time here |
3/8-32
|
0.565 in
|
Natural
|
Dome
|
0.620 in
|
||
| $0.3717 - $0.5099 | 3000 In stock |
1/2-13
|
0.750 in
|
Natural
|
Dome
|
0.810 in
|
||
| $0.1308 - $0.1526 | 3000 In stock |
M5 x 0.8
|
0.315 in
|
Natural
|
Dome
|
0.394 in
|
||
| $0.1577 - $0.1838 | 9000 In stock |
M6 x 1.0
|
0.394 in
|
Black
|
Dome
|
0.472 in
|
||
| $0.5879 - $0.8063 | 250 In stock |
M16 x 2.0
|
0.933 in
|
Natural
|
Dome
|
0.976 in
|
||
| $0.083 - $0.096 | 23000 In stock |
#10-32
|
0.365 in
|
Natural
|
Dome
|
0.400 in
|
||
| $0.3986 - $0.9077 | 1000 In stock |
1/4-18
|
0.750 in
|
Black
|
Dome
|
0.810 in
|
||
| $0.099 - $0.1359 | 3000 In stock |
1/4-28
|
0.425 in
|
Natural
|
Dome
|
0.475 in
|
||
| $0.2504 - $0.2918 | 37000 In stock |
3/8-24
|
0.565 in
|
Black
|
Dome
|
0.620 in
|
||
| $0.6273 - $1.428 | 38000 In stock |
7/16-14
|
0.750 in
|
Black
|
Dome
|
0.810 in
|
||
| $0.4091 - $0.561 | 500 In stock |
1/2-20
|
0.750 in
|
Black
|
Dome
|
0.810 in
|
||
| $0.2438 - $0.2841 | 14000 In stock |
M8 x 1.25
|
0.512 in
|
Black
|
Dome
|
0.591 in
|
||
| $0.0665 - $0.0911 | 31500 In stock |
1/4-20
|
0.425 in
|
Natural
|
|
0.475 in
|
||
| $0.0878 - $0.1205 | 8500 In stock |
#6-32
|
0.305 in
|
Natural
|
|
0.345 in
|
||
Hexagonal Cap Nut - Thread Size M4 x 0.7; Distance Across Flats 7.0 mm | 0.276 in; Overall Height 8.0 mm | 0.315 in; Black; Nylon 6/6
- Price Range
- $0.1788 - $0.1535
- Stock Levels
- 4000 In stock
Attributes
-
Overall Height
0.315 in -
Distance Across Flats
0.276 in -
Thread Size
M4 x 0.7 -
Colour
Black -
Full Material
Nylon 6/6
Hexagonal Cap Nut - Thread Size M6 x 1.0; Distance Across Flats 10.0 mm | 0.394 in; Overall Height 12.0 mm | 0.472 in; Natural; Nylon 6/6
- Price Range
- $0.1668 - $0.1431
- Stock Levels
- 4000 In stock
Attributes
-
Overall Height
0.472 in -
Distance Across Flats
0.394 in -
Thread Size
M6 x 1.0 -
Colour
Natural -
Full Material
Nylon 6/6
Hexagonal Cap Nut - Thread Size M12 x 1.75; Distance Across Flats 18.9 mm | 0.744 in; Overall Height 20.5 mm | 0.807 in; Black; Nylon 6/6
- Price Range
- $0.5613 - $0.4092
- Stock Levels
- 500 In stock
Attributes
-
Overall Height
0.807 in -
Distance Across Flats
0.744 in -
Thread Size
M12 x 1.75 -
Colour
Black -
Full Material
Nylon 6/6
Hexagonal Cap Nut - Thread Size M20 x 2.5; Distance Across Flats 26.7 mm | 1.051 in; Overall Height 29.1 mm | 1.146 in; Black; Nylon 6/6
- Price Range
- $1.1756 - $1.0077
- Stock Levels
- Request the lead time here
Attributes
-
Overall Height
1.146 in -
Distance Across Flats
1.051 in -
Thread Size
M20 x 2.5 -
Colour
Black -
Full Material
Nylon 6/6
Hexagonal Cap Nut - Thread Size #10-24; Distance Across Flats 9.3 mm | 0.365 in; Overall Height 10.2 mm | 0.400 in; Natural; Nylon 6/6
- Price Range
- $0.096 - $0.0822
- Stock Levels
- 29000 In stock
Attributes
-
Overall Height
0.400 in -
Distance Across Flats
0.365 in -
Thread Size
#10-24 -
Colour
Natural -
Full Material
Nylon 6/6
Hexagonal Cap Nut - Thread Size #10-32; Distance Across Flats 9.3 mm | 0.365 in; Overall Height 10.2 mm | 0.400 in; Black; Nylon 6/6
- Price Range
- $0.1053 - $0.0912
- Stock Levels
- 1000 In stock
Attributes
-
Overall Height
0.400 in -
Distance Across Flats
0.365 in -
Thread Size
#10-32 -
Colour
Black -
Full Material
Nylon 6/6
Hexagonal Cap Nut - Thread Size 3/8-32; Distance Across Flats 14.4 mm | 0.565 in; Overall Height 15.7 mm | 0.620 in; Natural; Nylon 6/6
- Price Range
- $0.2379 - $0.1734
- Stock Levels
- Request the lead time here
Attributes
-
Overall Height
0.620 in -
Distance Across Flats
0.565 in -
Thread Size
3/8-32 -
Colour
Natural -
Full Material
Nylon 6/6
Hexagonal Cap Nut - Thread Size 1/2-13; Distance Across Flats 19.1 mm | 0.750 in; Overall Height 20.6 mm | 0.810 in; Natural; Nylon 6/6
- Price Range
- $0.5099 - $0.3717
- Stock Levels
- 3000 In stock
Attributes
-
Overall Height
0.810 in -
Distance Across Flats
0.750 in -
Thread Size
1/2-13 -
Colour
Natural -
Full Material
Nylon 6/6
Hexagonal Cap Nut - Thread Size M5 x 0.8; Distance Across Flats 8.0 mm | 0.315 in; Overall Height 10.0 mm | 0.394 in; Natural; Nylon 6/6
- Price Range
- $0.1526 - $0.1308
- Stock Levels
- 3000 In stock
Attributes
-
Overall Height
0.394 in -
Distance Across Flats
0.315 in -
Thread Size
M5 x 0.8 -
Colour
Natural -
Full Material
Nylon 6/6
Hexagonal Cap Nut - Thread Size M6 x 1.0; Distance Across Flats 10.0 mm | 0.394 in; Overall Height 12.0 mm | 0.472 in; Black; Nylon 6/6
- Price Range
- $0.1838 - $0.1577
- Stock Levels
- 9000 In stock
Attributes
-
Overall Height
0.472 in -
Distance Across Flats
0.394 in -
Thread Size
M6 x 1.0 -
Colour
Black -
Full Material
Nylon 6/6
Hexagonal Cap Nut - Thread Size M16 x 2.0; Distance Across Flats 23.7 mm | 0.933 in; Overall Height 24.8 mm | 0.976 in; Natural; Nylon 6/6
- Price Range
- $0.8063 - $0.5879
- Stock Levels
- 250 In stock
Attributes
-
Overall Height
0.976 in -
Distance Across Flats
0.933 in -
Thread Size
M16 x 2.0 -
Colour
Natural -
Full Material
Nylon 6/6
Hexagonal Cap Nut - Thread Size #10-32; Distance Across Flats 9.3 mm | 0.365 in; Overall Height 10.2 mm | 0.400 in; Natural; Nylon 6/6
- Price Range
- $0.096 - $0.083
- Stock Levels
- 23000 In stock
Attributes
-
Overall Height
0.400 in -
Distance Across Flats
0.365 in -
Thread Size
#10-32 -
Colour
Natural -
Full Material
Nylon 6/6
Hexagonal Cap Nut - Thread Size 1/4-18; Distance Across Flats 10.8 mm | 0.425 in; Overall Height 12.1 mm | 0.475 in; Black; Nylon 6/6
- Price Range
- $0.9077 - $0.3986
- Stock Levels
- 1000 In stock
Attributes
-
Overall Height
0.810 in -
Distance Across Flats
0.750 in -
Thread Size
1/4-18 -
Colour
Black -
Full Material
Nylon 6/6
Hexagonal Cap Nut - Thread Size 1/4-28; Distance Across Flats 10.8 mm | 0.425 in; Overall Height 12.1 mm | 0.475 in; Natural; Nylon 6/6
- Price Range
- $0.1359 - $0.099
- Stock Levels
- 3000 In stock
Attributes
-
Overall Height
0.475 in -
Distance Across Flats
0.425 in -
Thread Size
1/4-28 -
Colour
Natural -
Full Material
Nylon 6/6
Hexagonal Cap Nut - Thread Size 3/8-24; Distance Across Flats 14.4 mm | 0.565 in; Overall Height 15.7 mm | 0.620 in; Black; Nylon 6/6
- Price Range
- $0.2918 - $0.2504
- Stock Levels
- 37000 In stock
Attributes
-
Overall Height
0.620 in -
Distance Across Flats
0.565 in -
Thread Size
3/8-24 -
Colour
Black -
Full Material
Nylon 6/6
Hexagonal Cap Nut - Thread Size 7/16-14; Distance Across Flats 19.1 mm | 0.750 in; Overall Height 20.6 mm | 0.810 in; Black; Nylon 6/6
- Price Range
- $1.428 - $0.6273
- Stock Levels
- 38000 In stock
Attributes
-
Overall Height
0.810 in -
Distance Across Flats
0.750 in -
Thread Size
7/16-14 -
Colour
Black -
Full Material
Nylon 6/6
Hexagonal Cap Nut - Thread Size 1/2-20; Distance Across Flats 19.1 mm | 0.750 in; Overall Height 20.6 mm | 0.810 in; Black; Nylon 6/6
- Price Range
- $0.561 - $0.4091
- Stock Levels
- 500 In stock
Attributes
-
Overall Height
0.810 in -
Distance Across Flats
0.750 in -
Thread Size
1/2-20 -
Colour
Black -
Full Material
Nylon 6/6
Hexagonal Cap Nut - Thread Size M8 x 1.25; Distance Across Flats 13.0 mm | 0.512 in; Overall Height 15.0 mm | 0.591 in; Black; Nylon 6/6
- Price Range
- $0.2841 - $0.2438
- Stock Levels
- 14000 In stock
Attributes
-
Overall Height
0.591 in -
Distance Across Flats
0.512 in -
Thread Size
M8 x 1.25 -
Colour
Black -
Full Material
Nylon 6/6
Hexagonal Cap Nut - Thread Size 1/4-20; Distance Across Flats 10.8 mm | 0.425 in; Overall Height 12.1 mm | 0.475 in; Natural; Nylon 6/6
- Price Range
- $0.0911 - $0.0665
- Stock Levels
- 31500 In stock
Attributes
-
Overall Height
0.475 in -
Distance Across Flats
0.425 in -
Thread Size
1/4-20 -
Colour
Natural -
Full Material
Nylon 6/6
Hexagonal Cap Nut - Thread Size #6-32; Distance Across Flats 7.7 mm | 0.305 in; Overall Height 8.8 mm | 0.345 in; Natural; Nylon 6/6
- Price Range
- $0.1205 - $0.0878
- Stock Levels
- 8500 In stock
Attributes
-
Overall Height
0.345 in -
Distance Across Flats
0.305 in -
Thread Size
#6-32 -
Colour
Natural -
Full Material
Nylon 6/6