National Stock number : 5306-01-599-7425
Machine Bolt
| Available Quantity | 12,503 |
| Available Conditions | NE NS |
| Classification | Bolts - FSC 5306 |
| Schedule B | 7318152000 |
| Stock Check Date | 10/09/2025 |
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
Machine Bolt
Thread Class
3a
Thread Direction
RIGHT-Hand
Thread Length
1.634in. and 1.781in. ⁓1-25/32"
Fastener Length
1.734in. and 1.781in. ⁓1-25/32"
Head Style
double hexagon w/hole
Head Height
0.492in. and 0.500in. ⁓1/2"
Width Between Flats
0.492in. and 0.502in.
Extended Washer Diameter
0.735in. and 0.750in.
Extended Washer Thickness
0.177in. and 0.197in.
Locking Feature
patch or pellet or strip
End Item Identification
bradley
Nominal Thread Diameter
0.500in. ⁓1/2"
Thread Quantity Per Inch
20
Minimum Tensile Strength
160000 pounds per square inch
Hardness Rating
36.0 rockwell c and 45.0 rockwell c
Minimum Yield Strength
130000 pounds per square inch
Part Name Assigned By Controlling Agency
bolt, self locking, steel
Special Features
internal drive 0.267-0.307 MIN-Max dia inch
Material
steel
Surface Treatment
chromate
Surface Treatment Document And Classification
QQ-P-416, type ii, class 3 fed spec single treatment response
Thread Series Designator
unf
