National Stock number : 5306-00-865-9573
Machine Bolt
| Available Quantity | 928 |
| Available Conditions | NS NE |
| Classification | Bolts - FSC 5306 |
| Schedule B | 7318152000 |
| Stock Check Date | 01/06/2026 |
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
2a
Thread Direction
RIGHT-Hand
Thread Length
1.250in. ⁓1-1/4"
Fastener Length
5.000in. ⁓5-1/64"
Head Style
square
Head Height
0.308in. and 0.348in. ⁓23/64"
Width Between Flats
0.725in. and 0.750in.
Nominal Thread Diameter
0.500in. ⁓1/2"
Features Provided
unfinished head
Thread Quantity Per Inch
13
Minimum Tensile Strength
55000 pounds per square inch
Hardness Rating
95.0 rockwell b
Material
steel
Material Document And Classification
FF-B-575, gr 1 fed spec single material response
Surface Treatment
cadmium or zinc
Surface Treatment Document And Classification
QQ-P-416, ty 2, cl 3 fed spec 1st treatment response or QQ-Z-325, ty 2, cl 3 fed spec 2nd treatment response
Thread Series Designator
unc
