National Stock number : 5306-00-097-7307
Machine Bolt
| Available Quantity | 6,231 |
| Available Conditions | NS AR NE OH SV |
| Classification | Bolts - FSC 5306 |
| Schedule B | 7318152000 |
| Stock Check Date | 06/02/2026 |
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
Machine Bolt
Thread Class
3a
Thread Direction
RIGHT-Hand
Thread Length
0.740in. and 0.820in. ⁓53/64"
Fastener Length
0.928in. and 0.948in. ⁓61/64"
Head Style
double hexagon w/hole
Head Height
0.293in. and 0.313in. ⁓21/64"
Width Between Flats
0.312in.
Extended Washer Diameter
0.428in. and 0.448in.
Extended Washer Thickness
0.060in. and 0.070in.
Nominal Thread Diameter
0.250in. ⁓1/4"
Grip Length
0.128in. and 0.188in.
Features Provided
finished head
Thread Quantity Per Inch
28
Surface Finish
32.0 microinches threads
Material
steel
Material Document And Classification
C50TF13 CL-B alloy 718 fscm 07482 mfr ref single material response
Thread Series Designator
unjf
