National Stock number : 5306-01-413-3310
Machine Bolt
| Available Quantity | 233 |
| Available Conditions | NS NE AR |
| Classification | Bolts - FSC 5306 |
| Schedule B | 7318152000 |
| Stock Check Date | 06/16/2025 |
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
0.469in. ⁓15/32"
Fastener Length
0.990in. and 1.010in. ⁓1-1/64"
Head Style
double hexagon w/hole
Head Height
0.293in. and 0.313in. ⁓21/64"
Width Between Flats
0.313in.
Extended Washer Diameter
0.428in. and 0.448in.
Extended Washer Thickness
0.060in. and 0.070in.
Shank Unthreaded Hole Diameter
0.052in. threads and 0.058in. threads
Nominal Thread Diameter
0.250in. ⁓1/4"
Thread Quantity Per Inch
28
Distance From Head Largest Bearing Surface To Shank Hole Center
0.840in. threads and 0.870in. threads
Surface Finish
32.0 microinches grip
Material
iron alloy 660
Material Document And Classification
ams 5731 assn std single material response
Thread Series Designator
unjf
