National Stock number : 5306-00-821-2858
Shoulder Bolt
| Available Quantity | 707 |
| Available Conditions | NS NE |
| Classification | Bolts - FSC 5306 |
| Schedule B | 7318152000 |
| Stock Check Date | 11/10/2025 |
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
Shoulder Bolt
Thread Class
3a
Thread Direction
RIGHT-Hand
Thread Length
0.680in. ⁓11/16"
Fastener Length
0.970in. and 0.980in. ⁓63/64"
Head Style
hexagon
Head Height
0.270in. and 0.280in. ⁓9/32"
Width Between Flats
0.553in. and 0.564in.
Shoulder Diameter
0.3730in. first shoulder and 0.3750in. first shoulder
Shoulder Length
0.290in. first shoulder and 0.300in. first shoulder
Nominal Thread Diameter
0.250in. ⁓1/4"
Thread Quantity Per Inch
28
Minimum Tensile Strength
130000 pounds per square inch
Hardness Rating
24.0 rockwell c and 34.0 rockwell c
Shoulder Shape
round first shoulder
Material
iron alloy 660
Material Document And Classification
ams 5732 assn std single material response
Surface Treatment
passivate
Thread Series Designator
unf
