National Stock number : 5306-01-521-1578
Close Tolerance Bolt
| Available Quantity | 835 |
| Available Conditions | NS NE AR |
| Classification | Bolts - FSC 5306 |
| Schedule B | 7318152000 |
| Stock Check Date | 12/30/2025 |
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
Close Tolerance Bolt
Thread Class
3a
Thread Direction
RIGHT-Hand
Thread Length
0.469in. ⁓15/32"
Fastener Length
0.781in. ⁓25/32"
Head Style
dished hexagon
Head Height
0.156in. ⁓5/32"
Width Between Flats
0.492in. and 0.502in.
Grip Diameter
0.552in.
Nominal Thread Diameter
0.3125in. ⁓21/64"
Grip Length
0.312in.
Thread Quantity Per Inch
24
Material
iron alloy 660
Thread Series Designator
unjf
