National Stock number : 5306-00-446-6471
Machine Bolt
| Available Quantity | 139 |
| Available Conditions | NS NE |
| Classification | Bolts - FSC 5306 |
| Schedule B | 7318152000 |
| Stock Check Date | 04/17/2026 |
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
0.380in. ⁓25/64"
Fastener Length
0.380in. ⁓25/64"
Head Style
hexagon
Head Height
0.188in. ⁓13/64"
Width Between Flats
0.430in. and 0.439in.
Hole Diameter
0.070in. ⁓5/64"
Nominal Thread Diameter
0.250in. ⁓1/4"
Hole Quantity
1
Hole Type
drilled
Features Provided
finished head
Thread Quantity Per Inch
28
Minimum Tensile Strength
123000 pounds per square inch
Hardness Rating
26.0 rockwell c and 34.0 rockwell c
Hole Configuration Style
hexagon flats
Material
steel
Precious Material
silver
Surface Treatment
silver
Thread Series Designator
unf
