National Stock number : 5306-00-107-2225
Shoulder Bolt
| Available Quantity | 131 |
| Available Conditions | NS NE SV OH AR |
| Classification | Bolts - FSC 5306 |
| Schedule B | 7318152000 |
| Stock Check Date | 04/16/2026 |
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
Shoulder Bolt
Thread Class
3a
Thread Direction
RIGHT-Hand
Thread Length
0.555in. and 0.605in. ⁓39/64"
Fastener Length
1.835in. and 1.865in. ⁓1-7/8"
Head Style
hexagon
Head Height
0.209in. and 0.229in. ⁓15/64"
Width Between Flats
0.553in. and 0.564in.
Shoulder Diameter
0.3740in. first shoulder and 0.3745in. first shoulder
Shoulder Length
1.260in. first shoulder and 1.280in. first shoulder
Nominal Thread Diameter
0.312in. ⁓5/16"
Thread Quantity Per Inch
24
Minimum Tensile Strength
130000 pounds per square inch
Hardness Rating
248.0 brinell standard and 341.0 brinell standard
Minimum Yield Strength
85000 pounds per square inch
Shoulder Shape
round first shoulder
Material
iron alloy 660
Material Document And Classification
ams 5731 assn std single material response
Thread Series Designator
unjf
