National Stock number : 5310-00-866-5335
Self-locking Double Hexagon Nut
| Available Quantity | 3,188 |
| Available Conditions | SV NE NS OH |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 02/10/2026 |
Part-Number.info Quality System
- ISO 9001:2015 + AS9120B Certifed
- Audited supply chain
- Counterfeit Parts Prevention
- 100% Product Inspections
- 7 Year Record Retention
- HAZMAT Certified
- ITAR and DDTC Registered
Product Properties
Description
Self-locking Double Hexagon Nut
Thread Class
3b
Thread Direction
RIGHT-Hand
Locking Feature
prevailing torque all metal design
Nut Style
double hexagon
Nut Height
0.578in. ⁓37/64"
Width Across Flats
0.553in. and 0.565in. ⁓37/64"
Temp Rating
500.0 deg fahrenheit
Thread Series
unf
Thread Quantity Per Inch
20
Nominal Thread Size
0.500in. ⁓1/2"
Countersink Angle
109.5 degrees nut and 110.5 degrees nut
Bearing Surface Type
flat
Material
steel
Surface Treatment
cadmium
Surface Treatment Document And Classification
QQ-P-416, ty 1, cl 3 fed spec single treatment response
