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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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Metric
Sort by
None| Price range | Availability | Thread Size | Distance Across Flats | Colour | Nut Form | Overall Height | View | |
|---|---|---|---|---|---|---|---|---|
| $0.0938 - $0.1287 | 11000 In stock |
#8-32
|
0.330 in
|
Natural
|
|
0.375 in
|
||
| $0.0968 - $0.1326 | 500 In stock |
#10-32
|
0.365 in
|
Natural
|
|
0.400 in
|
||
| $0.6492 - $1.478 | 38000 In stock |
7/16-14
|
0.750 in
|
Black
|
Dome
|
0.810 in
|
||
| $0.4233 - $0.5807 | 500 In stock |
1/2-20
|
0.750 in
|
Black
|
Dome
|
0.810 in
|
||
| $0.1589 - $0.1851 | 4000 In stock |
M4 x 0.7
|
0.276 in
|
Black
|
|
0.315 in
|
||
| $0.1355 - $0.158 | Request the lead time here |
#8-32
|
0.330 in
|
Black
|
Dome
|
0.375 in
|
||
| $0.0936 - $0.1091 | 37000 In stock |
#10-24
|
0.365 in
|
Black
|
Dome
|
0.400 in
|
||
| $0.1355 - $0.158 | 2000 In stock |
M5 x 0.8
|
0.315 in
|
Natural
|
Dome
|
0.394 in
|
||
| 0500632CNB | $0.1313 - $0.1529 | 50000 In stock |
#6-32
|
0.305 in
|
Black
|
Dome
|
0.345 in
|
|
| $0.0858 - $0.0993 | Request the lead time here |
#10-32
|
0.365 in
|
Natural
|
Dome
|
0.400 in
|
||
| $0.4125 - $0.9395 | 1000 In stock |
1/4-18
|
0.750 in
|
Black
|
Dome
|
0.810 in
|
||
| $0.4235 - $0.581 | 500 In stock |
M12 x 1.75
|
0.744 in
|
Black
|
Dome
|
0.807 in
|
||
| $1.043 - $1.2167 | Request the lead time here |
M20 x 2.5
|
1.051 in
|
Black
|
Dome
|
1.146 in
|
||
| $0.1269 - $0.1481 | Request the lead time here |
#4-40
|
0.250 in
|
Black
|
Dome
|
0.280 in
|
||
| $0.1481 - $0.3371 | 1000 In stock |
#10-24
|
0.365 in
|
Black
|
|
0.400 in
|
||
| $0.1233 - $0.1434 | 37000 In stock |
#8-32
|
0.330 in
|
Natural
|
Dome
|
0.375 in
|
||
| $0.1481 - $0.3371 | 6000 In stock |
#10-32
|
0.365 in
|
Black
|
|
0.400 in
|
||
| $0.1632 - $0.1902 | 9000 In stock |
M6 x 1.0
|
0.394 in
|
Black
|
Dome
|
0.472 in
|
||
| $0.1445 - $0.1682 | 7000 In stock |
M4 x 0.7
|
0.276 in
|
Black
|
Dome
|
0.315 in
|
||
| $0.1638 - $0.191 | 4000 In stock |
M5 x 0.8
|
0.315 in
|
Black
|
|
0.394 in
|
||
Hexagonal Cap Nut - Thread Size #8-32; Distance Across Flats 8.4 mm | 0.330 in; Overall Height 9.5 mm | 0.375 in; Natural; Nylon 6/6
- Price Range
- $0.1287 - $0.0938
- Stock Levels
- 11000 In stock
Attributes
-
Overall Height
0.375 in -
Distance Across Flats
0.330 in -
Thread Size
#8-32 -
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
- $0.1326 - $0.0968
- Stock Levels
- 500 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 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
- $1.478 - $0.6492
- 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
- $0.5807 - $0.4233
- 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 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
- $0.1851 - $0.1589
- 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 #8-32; Distance Across Flats 8.4 mm | 0.330 in; Overall Height 9.5 mm | 0.375 in; Black; Nylon 6/6
- Price Range
- $0.158 - $0.1355
- Stock Levels
- Request the lead time here
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 #10-24; Distance Across Flats 9.3 mm | 0.365 in; Overall Height 10.2 mm | 0.400 in; Black; Nylon 6/6
- Price Range
- $0.1091 - $0.0936
- Stock Levels
- 37000 In stock
Attributes
-
Overall Height
0.400 in -
Distance Across Flats
0.365 in -
Thread Size
#10-24 -
Colour
Black -
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
- $0.158 - $0.1355
- Stock Levels
- 2000 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 #6-32; Distance Across Flats 7.7 mm | 0.305 in; Overall Height 8.8 mm | 0.345 in; Black; Nylon 6/6
- Price Range
- $0.1529 - $0.1313
- Stock Levels
- 50000 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 6/6
- Price Range
- $0.0993 - $0.0858
- Stock Levels
- Request the lead time here
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
- $0.9395 - $0.4125
- 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 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
- $0.581 - $0.4235
- 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
- $1.2167 - $1.043
- 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 #4-40; Distance Across Flats 6.4 mm | 0.250 in; Overall Height 7.1 mm | 0.280 in; Black; Nylon 6/6
- Price Range
- $0.1481 - $0.1269
- Stock Levels
- Request the lead time here
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 #10-24; Distance Across Flats 9.3 mm | 0.365 in; Overall Height 10.2 mm | 0.400 in; Black; Nylon 6/6
- Price Range
- $0.3371 - $0.1481
- Stock Levels
- 1000 In stock
Attributes
-
Overall Height
0.400 in -
Distance Across Flats
0.365 in -
Thread Size
#10-24 -
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; Natural; Nylon 6/6
- Price Range
- $0.1434 - $0.1233
- Stock Levels
- 37000 In stock
Attributes
-
Overall Height
0.375 in -
Distance Across Flats
0.330 in -
Thread Size
#8-32 -
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
- $0.3371 - $0.1481
- Stock Levels
- 6000 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 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
- $0.1902 - $0.1632
- 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 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
- $0.1682 - $0.1445
- Stock Levels
- 7000 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 M5 x 0.8; Distance Across Flats 8.0 mm | 0.315 in; Overall Height 10.0 mm | 0.394 in; Black; Nylon 6/6
- Price Range
- $0.191 - $0.1638
- Stock Levels
- 4000 In stock
Attributes
-
Overall Height
0.394 in -
Distance Across Flats
0.315 in -
Thread Size
M5 x 0.8 -
Colour
Black -
Full Material
Nylon 6/6
