National Stock number : 5306-01-233-9276
Close Tolerance Bolt
| Available Quantity | 4,035 |
| Available Conditions | NS NE SV AR |
| Classification | Bolts - FSC 5306 |
| Schedule B | 7318152000 |
| Stock Check Date | 01/14/2026 |
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
Close Tolerance Bolt
Thread Class
3a
Thread Direction
RIGHT-Hand
Thread Length
0.425in. ⁓7/16"
Fastener Length
2.348in. and 2.378in. ⁓2-25/64"
Head Style
undercut hexagon
Head Height
0.125in. and 0.140in. ⁓9/64"
Width Between Flats
0.429in. and 0.439in.
Grip Diameter
0.2485in. and 0.2495in.
Nominal Thread Diameter
0.250in. ⁓1/4"
Grip Length
1.928in. and 1.948in.
Thread Quantity Per Inch
28
Minimum Tensile Strength
160000 pounds per square inch
Material
steel comp 4340
Material Document And Classification
MIL-S-5000 mil spec single material response
Surface Treatment
cadmium
Surface Treatment Document And Classification
QQ-P-416, ty 2, cl 2 fed spec single treatment response
Thread Series Designator
unjf
Specification/standard Data
80205-NAS6604 professional/industrial association standard
