National Stock number : 5306-01-175-9268
Machine Bolt
| Available Quantity | 2,684 |
| Available Conditions | NE NS SV AR OH |
| Classification | Bolts - FSC 5306 |
| Schedule B | 7508900000 |
| Stock Check Date | 12/03/2025 |
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
0.607in. and 0.627in. ⁓41/64"
Fastener Length
0.678in. and 0.698in. ⁓45/64"
Head Style
double hexagon w/hole
Head Height
0.293in. and 0.303in. ⁓5/16"
Width Between Flats
0.3125in.
Extended Washer Diameter
0.428in. and 0.448in.
Extended Washer Thickness
0.060in. and 0.070in.
Hole Diameter
0.055in. and 0.075in. ⁓5/64"
Nominal Thread Diameter
0.250in. ⁓1/4"
Hole Quantity
2
Hole Type
drilled
Thread Quantity Per Inch
28
Hole Configuration Style
double hexagon flats
Surface Finish
32.0 microinches threads
Material
nickel alloy 718
Material Document And Classification
C50TF13 CL-B mfr ref single material response
Precious Material
silver
Surface Treatment
silver
Surface Treatment Document And Classification
ams 2410 fed spec single treatment response
Thread Series Designator
unjf
