Cap Nuts
In stock
Cap Nuts, also known as a Blind Nut or a Crown Nut, is a nut that has a domed end on one side. The Domed Cap Nut is used to cover exposed threaded stud, rod and bolt ends with a dome-like cap. This offers protection and safety to the fastening assembly, while also creating a finished appearance to the exposed threaded end.
Our range is made up from Hex Cap Dome Nuts that feature a hexagonal nut shape with the dome or cap that encloses external threads. They are offered with or without a molded-in locking thread for applications which require torque for a more secure assembly.
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Metric
Sort by
None| Price range | Availability | Thread Size | Distance Across Flats | Color | Buy | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| $0.082 - $0.1867 | In production |
4-40
|
0.250 in
|
Black
|
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| 0500632CN | $0.0727 - $0.0847 | 58000 In stock |
6-32
|
0.305 in
|
Natural
|
||||||
| $0.0907 - $0.1059 | 17000 In stock |
M5x.8
|
0.394 in
|
Natural
|
|||||||
| 05M060100LCN | $0.0993 - $0.1158 | 9000 In stock |
M6x1
|
0.472 in
|
Natural
|
||||||
| $0.0704 - $0.082 | 30000 In stock |
4-40
|
0.250 in
|
Natural
|
|||||||
| $0.1868 - $0.4254 | 5000 In stock |
5/16-24
|
0.500 in
|
Natural
|
|||||||
| $0.2148 - $0.4893 | 500 In stock |
5/16-18
|
0.500 in
|
Black
|
|||||||
| 0501024CN | $0.0519 - $0.0605 | 20000 In stock |
10-24
|
0.365 in
|
Natural
|
||||||
| $0.0575 - $0.0665 | 44000 In stock |
10-32
|
0.365 in
|
Black
|
|||||||
| $0.0584 - $0.1326 | 79000 In stock |
1/4-20
|
0.425 in
|
Natural
|
|||||||
| $0.0957 - $0.2179 | 35500 In stock |
1/4-28
|
0.425 in
|
Black
|
|||||||
| 0500832CN | $0.0751 - $0.0875 | 74500 In stock |
8-32
|
0.331 in
|
Natural
|
||||||
| $0.08 - $0.0932 | 84000 In stock |
6-32
|
0.305 in
|
Black
|
|||||||
| $0.057 - $0.0665 | 167000 In stock |
10-24
|
0.365 in
|
Black
|
|||||||
| $0.0875 - $0.1993 | 2000 In stock |
8-32
|
0.330 in
|
Black
|
|||||||
| $0.3262 - $0.7427 | 14000 In stock |
1/2-13
|
0.750 in
|
Natural
|
|||||||
| 0562511CNB | $0.567 - $1.291 | In production |
5/8-11
|
0.935 in
|
Black
|
||||||
| $0.0825 - $0.0962 | 9000 In stock |
M5x.8
|
0.315 in
|
Natural
|
|||||||
| $0.087 - $0.198 | 13500 In stock |
1/4-28
|
0.425 in
|
Natural
|
|||||||
| $0.3957 - $0.9009 | 35500 In stock |
7/16-14
|
0.750 in
|
Black
|
|||||||
Black Nylon Locking Hexagonal Cap Nut - Thread Size 4-40; Distance Across Flats 6.4 mm | 0.250 in; Overall Height 7.1 mm | 0.280 in
- Price Range
- $0.1867 - $0.082
- Stock Levels
- In production
Attributes
-
Distance Across Flats
0.250 in -
Overall Height
0.280 in -
Thread Size
4-40 -
Color
Black -
Material
Nylon
Natural Nylon Domed Hexagonal Cap Nut - Thread Size 6-32; Distance Across Flats 7.7 mm | 0.305 in; Overall Height 8.8 mm | 0.345 in
- Price Range
- $0.0847 - $0.0727
- Stock Levels
- 58000 In stock
Attributes
-
Distance Across Flats
0.305 in -
Overall Height
0.345 in -
Thread Size
6-32 -
Color
Natural -
Material
Nylon
Natural PA Locking Hexagonal Cap Nut - Thread Size M5x.8; Distance Across Flats 10.0 mm | 0.394 in; Overall Height 10.0 mm | 0.394 in
- Price Range
- $0.1059 - $0.0907
- Stock Levels
- 17000 In stock
Attributes
-
Distance Across Flats
0.394 in -
Overall Height
0.394 in -
Thread Size
M5x.8 -
Color
Natural -
Material
PA
Natural PA Locking Hexagonal Cap Nut - Thread Size M6x1; Distance Across Flats 12.0 mm | 0.472 in; Overall Height 12.0 mm | 0.472 in
- Price Range
- $0.1158 - $0.0993
- Stock Levels
- 9000 In stock
Attributes
-
Distance Across Flats
0.472 in -
Overall Height
0.472 in -
Thread Size
M6x1 -
Color
Natural -
Material
PA
Natural Nylon Domed Hexagonal Cap Nut - Thread Size 4-40; Distance Across Flats 6.4 mm | 0.250 in; Overall Height 7.1 mm | 0.280 in
- Price Range
- $0.082 - $0.0704
- Stock Levels
- 30000 In stock
Attributes
-
Distance Across Flats
0.250 in -
Overall Height
0.280 in -
Thread Size
4-40 -
Color
Natural -
Material
Nylon
Natural Nylon Domed Hexagonal Cap Nut - Thread Size 5/16-24; Distance Across Flats 12.7 mm | 0.500 in; Overall Height 13.5 mm | 0.530 in
- Price Range
- $0.4254 - $0.1868
- Stock Levels
- 5000 In stock
Attributes
-
Distance Across Flats
0.500 in -
Overall Height
0.530 in -
Thread Size
5/16-24 -
Color
Natural -
Material
Nylon
Black Nylon Locking Hexagonal Cap Nut - Thread Size 5/16-18; Distance Across Flats 12.7 mm | 0.500 in; Overall Height 13.5 mm | 0.530 in
- Price Range
- $0.4893 - $0.2148
- Stock Levels
- 500 In stock
Attributes
-
Distance Across Flats
0.500 in -
Overall Height
0.530 in -
Thread Size
5/16-18 -
Color
Black -
Material
Nylon
Natural Nylon Domed Hexagonal Cap Nut - Thread Size 10-24; Distance Across Flats 9.3 mm | 0.365 in; Overall Height 10.2 mm | 0.400 in
- Price Range
- $0.0605 - $0.0519
- Stock Levels
- 20000 In stock
Attributes
-
Distance Across Flats
0.365 in -
Overall Height
0.400 in -
Thread Size
10-24 -
Color
Natural -
Material
Nylon
Black Nylon Domed Hexagonal Cap Nut - Thread Size 10-32; Distance Across Flats 9.3 mm | 0.365 in; Overall Height 10.2 mm | 0.400 in
- Price Range
- $0.0665 - $0.0575
- Stock Levels
- 44000 In stock
Attributes
-
Distance Across Flats
0.365 in -
Overall Height
0.400 in -
Thread Size
10-32 -
Color
Black -
Material
Nylon
Natural Nylon Domed 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
- Price Range
- $0.1326 - $0.0584
- Stock Levels
- 79000 In stock
Attributes
-
Distance Across Flats
0.425 in -
Overall Height
0.475 in -
Thread Size
1/4-20 -
Color
Natural -
Material
Nylon
Black Nylon Domed 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
- Price Range
- $0.2179 - $0.0957
- Stock Levels
- 35500 In stock
Attributes
-
Distance Across Flats
0.425 in -
Overall Height
0.475 in -
Thread Size
1/4-28 -
Color
Black -
Material
Nylon
Natural PA Domed Hexagonal Cap Nut - Thread Size 8-32; Distance Across Flats 8.4 mm | 0.330 in; Overall Height 9.5 mm | 0.375 in
- Price Range
- $0.0875 - $0.0751
- Stock Levels
- 74500 In stock
Attributes
-
Distance Across Flats
0.331 in -
Overall Height
0.374 in -
Thread Size
8-32 -
Color
Natural -
Material
PA
Black Nylon Domed Hexagonal Cap Nut - Thread Size 6-32; Distance Across Flats 7.7 mm | 0.305 in; Overall Height 8.8 mm | 0.345 in
- Price Range
- $0.0932 - $0.08
- Stock Levels
- 84000 In stock
Attributes
-
Distance Across Flats
0.305 in -
Overall Height
0.345 in -
Thread Size
6-32 -
Color
Black -
Material
Nylon
Black Nylon Domed Hexagonal Cap Nut - Thread Size 10-24; Distance Across Flats 9.3 mm | 0.365 in; Overall Height 10.2 mm | 0.400 in
- Price Range
- $0.0665 - $0.057
- Stock Levels
- 167000 In stock
Attributes
-
Distance Across Flats
0.365 in -
Overall Height
0.400 in -
Thread Size
10-24 -
Color
Black -
Material
Nylon
Black Nylon Locking Hexagonal Cap Nut - Thread Size 8-32; Distance Across Flats 8.4 mm | 0.330 in; Overall Height 9.5 mm | 0.375 in
- Price Range
- $0.1993 - $0.0875
- Stock Levels
- 2000 In stock
Attributes
-
Distance Across Flats
0.330 in -
Overall Height
0.375 in -
Thread Size
8-32 -
Color
Black -
Material
Nylon
Natural Nylon Domed 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
- Price Range
- $0.7427 - $0.3262
- Stock Levels
- 14000 In stock
Attributes
-
Distance Across Flats
0.750 in -
Overall Height
0.810 in -
Thread Size
1/2-13 -
Color
Natural -
Material
Nylon
Black Nylon Domed Hexagonal Cap Nut - Thread Size 5/8-11; Distance Across Flats 23.7 mm | 0.935 in; Overall Height 24.6 mm | 0.970 in
- Price Range
- $1.291 - $0.567
- Stock Levels
- In production
Attributes
-
Distance Across Flats
0.935 in -
Overall Height
0.970 in -
Thread Size
5/8-11 -
Color
Black -
Material
Nylon
Hexagonal Cap Nut - Thread Size - M5x.8; Distance Across Flats - 8.0 mm | 0.315 in; Overall Height - 10.0 mm | 0.394 in; Natural; PA
- Price Range
- $0.0962 - $0.0825
- Stock Levels
- 9000 In stock
Attributes
-
Distance Across Flats
0.315 in -
Overall Height
0.394 in -
Thread Size
M5x.8 -
Color
Natural -
Material
PA
Natural Nylon Domed 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
- Price Range
- $0.198 - $0.087
- Stock Levels
- 13500 In stock
Attributes
-
Distance Across Flats
0.425 in -
Overall Height
0.475 in -
Thread Size
1/4-28 -
Color
Natural -
Material
Nylon
Black Nylon Domed 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
- Price Range
- $0.9009 - $0.3957
- Stock Levels
- 35500 In stock
Attributes
-
Distance Across Flats
0.750 in -
Overall Height
0.810 in -
Thread Size
7/16-14 -
Color
Black -
Material
Nylon