National Stock number : 5306-00-814-9949
Machine Bolt
| Available Quantity | 218 |
| Available Conditions | NS NE |
| Classification | Bolts - FSC 5306 |
| Schedule B | 7318152000 |
| Stock Check Date | 08/11/2025 |
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
0.602in. and 0.662in. ⁓43/64"
Fastener Length
1.242in. and 1.272in. ⁓1-9/32"
Head Style
hexagon
Head Height
0.172in. and 0.204in. ⁓7/32"
Width Between Flats
0.492in. and 0.501in.
Shank Unthreaded Hole Diameter
0.076in. first hole and 0.086in. first hole
Nominal Thread Diameter
0.312in. ⁓5/16"
Grip Length
0.610in. and 0.640in.
Features Provided
finished head
Thread Quantity Per Inch
24
Minimum Tensile Strength
140000 pounds per square inch
Hardness Rating
248.0 brinell standard and 341.0 brinell standard
Distance From Head Largest Bearing Surface To Shank Hole Center
0.974in. first hole and 0.994in. first hole
Material
iron alloy 660
Material Document And Classification
AMS5732 assn std single material response or AMS5737 assn std single material response
Surface Treatment
passivate
Surface Treatment Document And Classification
MIL-S-5002 mil spec single treatment response
Thread Series Designator
unf
Specification/standard Data
80205-NAS1005 professional/industrial association standard
