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.
- Material: Nylon
- Colour: Natural, Black
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None| Item Code | Price range | Availability | Thread Size | Distance Across Flats | Colour | Nut Form | Overall Height | View |
|---|---|---|---|---|---|---|---|---|
| $0.1437 - $0.1679 | 10000 In stock |
M5
|
0.315 in
|
Natural
|
Dome
|
0.394 in
|
||
| $0.1575 - $0.1836 | 4000 In stock |
M6
|
0.394 in
|
Natural
|
Dome
|
0.472 in
|
||
| $0.1116 - $0.1301 | 20000 In stock |
#4-40
|
0.250 in
|
Natural
|
Domed
|
0.280 in
|
||
| $0.2843 - $0.3899 | 4500 In stock |
3/8-16
|
0.565 in
|
Natural
|
|
0.620 in
|
||
| $0.0935 - $0.1281 | 3500 In stock |
#10-32
|
0.365 in
|
Natural
|
|
0.400 in
|
||
| $0.0935 - $0.1281 | 3000 In stock |
#10-24
|
0.365 in
|
Natural
|
|
0.400 in
|
||
| $0.0851 - $0.1166 | 3500 In stock |
#4-40
|
0.250 in
|
Natural
|
|
0.280 in
|
||
| $0.2343 - $0.3213 | 36500 In stock |
5/16-24
|
0.500 in
|
Black
|
Domed
|
0.530 in
|
||
| $0.1427 - $0.1956 | 17500 In stock |
5/16-18
|
0.500 in
|
Black
|
Domed
|
0.530 in
|
||
| $0.1301 - $0.296 | 500 In stock |
#4-40
|
0.250 in
|
Black
|
|
0.280 in
|
||
| $0.1152 - $0.1344 | 42000 In stock |
#6-32
|
0.305 in
|
Natural
|
Domed
|
0.345 in
|
||
| 0500632CNB | $0.1268 - $0.1478 | 58000 In stock |
#6-32
|
0.305 in
|
Black
|
Domed
|
0.345 in
|
|
| $0.083 - $0.096 | 10000 In stock |
#10-32
|
0.365 in
|
Natural
|
Domed
|
0.400 in
|
||
| $0.099 - $0.1359 | Request the lead time here |
1/4-28
|
0.425 in
|
Natural
|
Domed
|
0.475 in
|
||
| $0.6273 - $1.428 | 38000 In stock |
7/16-14
|
0.750 in
|
Black
|
Domed
|
0.810 in
|
||
| $0.1535 - $0.1788 | 5000 In stock |
M4
|
0.276 in
|
Black
|
|
0.315 in
|
||
| $0.2438 - $0.2841 | 9000 In stock |
M8
|
0.512 in
|
Black
|
Domed
|
0.591 in
|
||
| $1.0077 - $1.1756 | 1000 In stock |
M20
|
1.051 in
|
Black
|
Domed
|
1.146 in
|
||
| $0.1308 - $0.1526 | 6000 In stock |
#8-32
|
0.330 in
|
Black
|
Domed
|
0.375 in
|
||
| $0.2606 - $0.3575 | 4500 In stock |
1/4-18
|
0.750 in
|
Natural
|
Domed
|
0.810 in
|
||
Hexagonal Cap Nut - Thread Size M5; Distance Across Flats 8.0 mm | 0.315 in; Overall Height 10.0 mm | 0.394 in; Natural; Nylon
- Price Range
- $0.1679 - $0.1437
- Stock Levels
- 10000 In stock
Attributes
-
Overall Height
0.394 in -
Distance Across Flats
0.315 in -
Thread Size
M5 -
Colour
Natural -
Full Material
Nylon 6/6
Hexagonal Cap Nut - Thread Size M6; Distance Across Flats 10.0 mm | 0.394 in; Overall Height 12.0 mm | 0.472 in; Natural; Nylon
- Price Range
- $0.1836 - $0.1575
- Stock Levels
- 4000 In stock
Attributes
-
Overall Height
0.472 in -
Distance Across Flats
0.394 in -
Thread Size
M6 -
Colour
Natural -
Full Material
Nylon 6/6
Hexagonal Cap Nut - Thread Size #4-40; Distance Across Flats 6.4 mm | 0.250 in; Overall Height 7.1 mm | 0.280 in; Natural; Nylon
- Price Range
- $0.1301 - $0.1116
- Stock Levels
- 20000 In stock
Attributes
-
Overall Height
0.280 in -
Distance Across Flats
0.250 in -
Thread Size
#4-40 -
Colour
Natural -
Full Material
Nylon 6/6
Hexagonal Cap Nut - Thread Size 3/8-16; Distance Across Flats 14.4 mm | 0.565 in; Overall Height 15.7 mm | 0.620 in; Natural; Nylon
- Price Range
- $0.3899 - $0.2843
- Stock Levels
- 4500 In stock
Attributes
-
Overall Height
0.620 in -
Distance Across Flats
0.565 in -
Thread Size
3/8-16 -
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
- Price Range
- $0.1281 - $0.0935
- Stock Levels
- 3500 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 #10-24; Distance Across Flats 9.3 mm | 0.365 in; Overall Height 10.2 mm | 0.400 in; Natural; Nylon
- Price Range
- $0.1281 - $0.0935
- Stock Levels
- 3000 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 #4-40; Distance Across Flats 6.4 mm | 0.250 in; Overall Height 7.1 mm | 0.280 in; Natural; Nylon
- Price Range
- $0.1166 - $0.0851
- Stock Levels
- 3500 In stock
Attributes
-
Overall Height
0.280 in -
Distance Across Flats
0.250 in -
Thread Size
#4-40 -
Colour
Natural -
Full Material
Nylon 6/6
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; Black; Nylon
- Price Range
- $0.3213 - $0.2343
- Stock Levels
- 36500 In stock
Attributes
-
Overall Height
0.530 in -
Distance Across Flats
0.500 in -
Thread Size
5/16-24 -
Colour
Black -
Full Material
Nylon 6/6
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; Black; Nylon
- Price Range
- $0.1956 - $0.1427
- Stock Levels
- 17500 In stock
Attributes
-
Overall Height
0.530 in -
Distance Across Flats
0.500 in -
Thread Size
5/16-18 -
Colour
Black -
Full Material
Nylon 6/6
Hexagonal Cap Nut - Thread Size #4-40; Distance Across Flats 6.4 mm | 0.250 in; Overall Height 7.1 mm | 0.280 in; Black; Nylon
- Price Range
- $0.296 - $0.1301
- Stock Levels
- 500 In stock
Attributes
-
Overall Height
0.280 in -
Distance Across Flats
0.250 in -
Thread Size
#4-40 -
Colour
Black -
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
- Price Range
- $0.1344 - $0.1152
- Stock Levels
- 42000 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
Hexagonal Cap Nut - Thread Size #6-32; Distance Across Flats 7.7 mm | 0.305 in; Overall Height 8.8 mm | 0.345 in; Black; Nylon
- Price Range
- $0.1478 - $0.1268
- Stock Levels
- 58000 In stock
Attributes
-
Overall Height
0.345 in -
Distance Across Flats
0.305 in -
Thread Size
#6-32 -
Colour
Black -
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
- Price Range
- $0.096 - $0.083
- Stock Levels
- 10000 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 1/4-28; Distance Across Flats 10.8 mm | 0.425 in; Overall Height 12.1 mm | 0.475 in; Natural; Nylon
- Price Range
- $0.1359 - $0.099
- Stock Levels
- Request the lead time here
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 7/16-14; Distance Across Flats 19.1 mm | 0.750 in; Overall Height 20.6 mm | 0.810 in; Black; Nylon
- 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 M4; Distance Across Flats 7.0 mm | 0.276 in; Overall Height 8.0 mm | 0.315 in; Black; Nylon
- Price Range
- $0.1788 - $0.1535
- Stock Levels
- 5000 In stock
Attributes
-
Overall Height
0.315 in -
Distance Across Flats
0.276 in -
Thread Size
M4 -
Colour
Black -
Full Material
Nylon 6/6
Hexagonal Cap Nut - Thread Size M8; Distance Across Flats 13.0 mm | 0.512 in; Overall Height 15.0 mm | 0.591 in; Black; Nylon
- Price Range
- $0.2841 - $0.2438
- Stock Levels
- 9000 In stock
Attributes
-
Overall Height
0.591 in -
Distance Across Flats
0.512 in -
Thread Size
M8 -
Colour
Black -
Full Material
Nylon 6/6
Hexagonal Cap Nut - Thread Size M20; Distance Across Flats 26.7 mm | 1.051 in; Overall Height 29.1 mm | 1.146 in; Black; Nylon
- Price Range
- $1.1756 - $1.0077
- Stock Levels
- 1000 In stock
Attributes
-
Overall Height
1.146 in -
Distance Across Flats
1.051 in -
Thread Size
M20 -
Colour
Black -
Full Material
Nylon 6/6
Hexagonal Cap Nut - Thread Size #8-32; Distance Across Flats 8.4 mm | 0.330 in; Overall Height 9.5 mm | 0.375 in; Black; Nylon
- Price Range
- $0.1526 - $0.1308
- Stock Levels
- 6000 In stock
Attributes
-
Overall Height
0.375 in -
Distance Across Flats
0.330 in -
Thread Size
#8-32 -
Colour
Black -
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; Natural; Nylon
- Price Range
- $0.3575 - $0.2606
- Stock Levels
- 4500 In stock
Attributes
-
Overall Height
0.810 in -
Distance Across Flats
0.750 in -
Thread Size
1/4-18 -
Colour
Natural -
Full Material
Nylon 6/6