National Stock number : 5306-00-226-4832
Machine Bolt
| Available Quantity | 21,189 |
| Available Conditions | NS NE |
| Classification | Bolts - FSC 5306 |
| Schedule B | 7318152000 |
| Stock Check Date | 07/31/2025 |
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
2a
Thread Direction
RIGHT-Hand
Thread Length
0.875in. and 1.062in. ⁓1-1/16"
Fastener Length
1.688in. and 1.750in. ⁓1-3/4"
Head Style
hexagon
Head Height
0.195in. and 0.211in. ⁓7/32"
Width Between Flats
0.489in. and 0.500in.
Nominal Thread Diameter
0.312in. ⁓5/16"
Features Provided
finished head
Thread Quantity Per Inch
18
Minimum Tensile Strength
150000 pounds per square inch
Hardness Rating
33.0 rockwell c and 39.0 rockwell c
Minimum Yield Strength
130000 pounds per square inch
Material
steel
Material Document And Classification
sae J429, grade 8 assn std single material response or astm A354, grade bd assn std single material response
Surface Treatment
zinc and chromate
Surface Treatment Document And Classification
astm B633 ty 2 sc 3 assn std single treatment response
Thread Series Designator
unc
