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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Use the filters or search below to find what you're looking for
Price range | Availability | Thread Size | Distance Across Flats | Color | Nut Form | Overall Height | View | |
---|---|---|---|---|---|---|---|---|
0525020CNB | $0.0474 - $0.065 | 51000 In stock |
1/4-20
|
0.425 in
10.8 mm
|
Black
|
Locking
|
0.475 in
12.1 mm
|
|
0531218CN | $0.0842 - $0.1155 | 31000 In stock |
5/16-18
|
0.5 in
12.7 mm
|
Natural
|
Locking
|
0.531 in
13.5 mm
|
|
$0.1724 - $0.3923 | 1000 In stock |
3/8-32
|
0.565 in
14.4 mm
|
Black
|
Locking
|
0.620 in
15.7 mm
|
||
0550013CNB | $0.2655 - $0.3641 | 51000 In stock |
1/2-13
|
0.750 in
19.1 mm
|
Black
|
Locking
|
0.810 in
20.6 mm
|
|
$0.0823 - $0.096 | 8000 In stock |
M4
|
0.276 in
7.0 mm
|
Natural
|
Locking
|
0.315 in
8.0 mm
|
||
$0.0934 - $0.109 | 26000 In stock |
M5
|
0.315 in
8.0 mm
|
Black
|
Locking
|
0.394 in
10.0 mm
|
||
$0.1124 - $0.1311 | 4000 In stock |
M6
|
0.394 in
10.0 mm
|
Black
|
Locking
|
0.472 in
12.0 mm
|
||
$0.1866 - $0.256 | 72000 In stock |
M10
|
0.669 in
17.0 mm
|
Black
|
Locking
|
0.709 in
18.0 mm
|
||
$0.5836 - $1.3292 | 2500 In stock |
M16
|
0.933 in
23.7 mm
|
Black
|
Locking
|
0.976 in
24.8 mm
|
||
$0.0926 - $0.127 | 62000 In stock |
5/16-18
|
0.500 in
12.7 mm
|
Black
|
Locking
|
0.530 in
13.5 mm
|
||
$0.2424 - $0.2829 | 50000 In stock |
3/8-16
|
0.565 in
14.4 mm
|
Black
|
Locking
|
0.620 in
15.7 mm
|
||
$0.159 - $0.2181 | 1000 In stock |
5/16-18
|
0.500 in
12.7 mm
|
Black
|
Locking
|
0.530 in
13.5 mm
|
||
$0.2823 - $0.6427 | 7000 In stock |
3/8-16
|
0.565 in
14.4 mm
|
Black
|
Locking
|
0.620 in
15.7 mm
|
||
$0.1521 - $0.2086 | 74000 In stock |
5/16-24
|
0.500 in
12.7 mm
|
Black
|
Locking
|
0.530 in
13.5 mm
|
||
$0.1382 - $0.1896 | 8000 In stock |
5/16-24
|
0.500 in
12.7 mm
|
Natural
|
Locking
|
0.530 in
13.5 mm
|
||
$0.1845 - $0.2531 | 9000 In stock |
3/8-16
|
0.565 in
14.4 mm
|
Natural
|
Locking
|
0.620 in
15.7 mm
|
||
$0.0552 - $0.0757 | 4000 In stock |
#4-40
|
0.250 in
6.4 mm
|
Natural
|
Locking
|
0.280 in
7.1 mm
|
||
$0.0607 - $0.0832 | 6000 In stock |
#10-24
|
0.365 in
9.3 mm
|
Natural
|
Locking
|
0.400 in
10.2 mm
|
||
$0.0873 - $0.1987 | 5000 In stock |
#6-32
|
0.305 in
7.7 mm
|
Black
|
Locking
|
0.345 in
8.8 mm
|
||
0501024CN | $0.0534 - $0.0623 | 20000 In stock |
#10-24
|
0.365 in
9.3 mm
|
Natural
|
Locking
|
0.400 in
10.2 mm
|
|
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