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 | |
|---|---|---|---|---|---|---|---|---|
| $0.0984 - $0.135 | 17000 In stock |
5/16-18
|
0.500 in
12.7 mm
|
Black
|
Domed
|
0.530 in
13.5 mm
|
||
| $0.169 - $0.2318 | 500 In stock |
5/16-18
|
0.500 in
12.7 mm
|
Black
|
|
0.530 in
13.5 mm
|
||
| $0.30 - $0.6832 | 3000 In stock |
3/8-16
|
0.565 in
14.4 mm
|
Black
|
|
0.620 in
15.7 mm
|
||
| $0.1617 - $0.2217 | 36500 In stock |
5/16-24
|
0.500 in
12.7 mm
|
Black
|
Domed
|
0.530 in
13.5 mm
|
||
| $0.1469 - $0.2015 | 1500 In stock |
5/16-24
|
0.500 in
12.7 mm
|
Natural
|
Domed
|
0.530 in
13.5 mm
|
||
| $0.2576 - $0.3007 | 15000 In stock |
3/8-16
|
0.565 in
14.4 mm
|
Black
|
Domed
|
0.620 in
15.7 mm
|
||
| $0.1527 - $0.1782 | 5000 In stock |
M8 x 1.25
|
0.512 in
13.0 mm
|
Natural
|
Domed
|
0.591 in
15.0 mm
|
||
| $0.2567 - $0.352 | 14500 In stock |
M12 x 1.75
|
0.744 in
18.9 mm
|
Natural
|
Domed
|
0.807 in
20.5 mm
|
||
| 05M200250CN | $0.6322 - $0.7374 | Request the lead time here |
M20 x 2.5
|
1.051 in
26.7 mm
|
Natural
|
Domed
|
1.146 in
29.1 mm
|
|
| $0.0956 - $0.218 | 15500 In stock |
#8-32
|
0.330 in
8.4 mm
|
Black
|
|
0.375 in
9.5 mm
|
||
| 0501032CN | $0.0572 - $0.0662 | Request the lead time here |
#10-32
|
0.365 in
9.3 mm
|
Natural
|
Domed
|
0.400 in
10.2 mm
|
|
| $0.275 - $0.6263 | 1000 In stock |
1/4-18
|
0.750 in
19.1 mm
|
Black
|
Domed
|
0.810 in
20.6 mm
|
||
| $0.0683 - $0.0938 | Request the lead time here |
1/4-28
|
0.425 in
10.8 mm
|
Natural
|
Domed
|
0.475 in
12.1 mm
|
||
| $0.2822 - $0.3871 | 500 In stock |
1/2-20
|
0.750 in
19.1 mm
|
Black
|
Domed
|
0.810 in
20.6 mm
|
||
| $0.1059 - $0.1234 | 4000 In stock |
M4 x 0.7
|
0.276 in
7.0 mm
|
Black
|
|
0.315 in
8.0 mm
|
||
| $0.1196 - $0.1642 | 500 In stock |
3/8-32
|
0.565 in
14.4 mm
|
Natural
|
Domed
|
0.620 in
15.7 mm
|
||
| $0.2565 - $0.3518 | 3000 In stock |
1/2-13
|
0.750 in
19.1 mm
|
Natural
|
Domed
|
0.810 in
20.6 mm
|
||
| 0562511CNB | $0.4459 - $0.6117 | 2750 In stock |
5/8-11
|
0.935 in
23.7 mm
|
Black
|
Domed
|
0.970 in
24.6 mm
|
|
| $0.0903 - $0.1053 | 2000 In stock |
M5 x 0.8
|
0.315 in
8.0 mm
|
Natural
|
Domed
|
0.394 in
10.0 mm
|
||
| 0525018CN | $0.1798 - $0.2466 | 4500 In stock |
1/4-18
|
0.750 in
19.1 mm
|
Natural
|
Domed
|
0.810 in
20.6 mm
|
|
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