National Stock number : 5306-01-306-4184
Close Tolerance Bolt
| Available Quantity | 589 |
| Available Conditions | NE NS |
| Classification | Bolts - FSC 5306 |
| Schedule B | 7318152000 |
| Stock Check Date | 10/09/2025 |
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
Close Tolerance Bolt
Thread Class
3a
Thread Direction
RIGHT-Hand
Thread Length
0.925in. and 0.975in. ⁓63/64"
Fastener Length
3.685in. and 3.715in. ⁓3-23/32"
Head Style
double hexagon w/hole
Head Height
0.495in. and 0.515in. ⁓33/64"
Width Between Flats
0.610in. and 0.625in.
Extended Washer Diameter
1.037in. and 1.047in.
Extended Washer Thickness
0.071in. and 0.091in.
Grip Diameter
0.560in. and 0.561in.
Nominal Thread Diameter
0.562in. ⁓9/16"
Grip Length
2.740in. and 2.760in.
Thread Quantity Per Inch
18
Hardness Rating
46.0 rockwell c and 50.0 rockwell c
Material
steel comp H11
Material Document And Classification
ams 6487 assn std single material response
Surface Treatment
chromate and cadmium
Surface Treatment Document And Classification
MIL-C-8837 ty 2, cl 2 mil spec single treatment response
Thread Series Designator
unjf
