National Stock number : 5306-00-638-3153
Internal Wrenching Bolt
| Available Quantity | 4,122 |
| Available Conditions | NS NE SV OH |
| Classification | Bolts - FSC 5306 |
| Schedule B | 7318152000 |
| Stock Check Date | 12/03/2025 |
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
Internal Wrenching Bolt
Thread Class
3a
Thread Direction
RIGHT-Hand
Thread Length
0.562in. ⁓9/16"
Fastener Length
1.312in. ⁓1-5/16"
Head Diameter
0.521in. and 0.531in.
Head Height
0.312in. ⁓5/16"
Internal Drive Style
hexagon
Nominal Thread Diameter
0.312in. ⁓5/16"
Width Across Flats
0.219in. and 0.221in. ⁓15/64"
Thread Quantity Per Inch
24
Minimum Tensile Strength
160000 pounds per square inch
Hardness Rating
36.0 rockwell c and 40.0 rockwell c
Material
steel
Surface Treatment
cadmium
Thread Series Designator
unjf
