National Stock number : 5306-01-175-6918
Shoulder Bolt
| Available Quantity | 3 |
| Available Conditions | NE |
| Classification | Bolts - FSC 5306 |
| Schedule B | 7318152000 |
| Stock Check Date | 06/03/2026 |
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
0.346in. and 0.430in. ⁓7/16"
Fastener Length
1.098in. and 1.128in. ⁓1-9/64"
Head Style
dished hexagon
Head Height
0.156in. and 0.171in. ⁓11/64"
Width Between Flats
0.492in. and 0.502in.
Shoulder Diameter
0.3115in. first shoulder and 0.3120in. first shoulder
Shoulder Length
0.678in. first shoulder and 0.698in. first shoulder
Shank Unthreaded Hole Diameter
0.076in. first hole and 0.086in. first hole
Nominal Thread Diameter
0.250in. ⁓1/4"
Thread Quantity Per Inch
28
Distance From Head Largest Bearing Surface To Shank Hole Center
0.910in. first hole and 0.960in. first hole
Shoulder Shape
round first shoulder
Material
iron alloy 660
Material Document And Classification
ams 5732 assn std single material response
Surface Treatment
passivate
Surface Treatment Document And Classification
QQ-P-35 fed spec single treatment response
Thread Series Designator
unf
