National Stock number : 5305-00-680-6391
Machine Screw
| Available Quantity | 18,506 |
| Available Conditions | NS NE OH |
| Classification | Screws - FSC 5305 |
| Schedule B | 7318152000 |
| Stock Check Date | 11/25/2025 |
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 Screw
Thread Class
3a
Thread Direction
RIGHT-Hand
Thread Length
0.333in. and 0.343in. ⁓11/32"
Fastener Length
0.448in. and 0.478in. ⁓31/64"
Head Style
pan
Head Diameter
0.357in. and 0.373in.
Head Height
0.122in. and 0.133in. ⁓9/64"
Internal Drive Style
cross recess type 1
Nominal Thread Diameter
0.190in. (UTS #10)
Thread Quantity Per Inch
32
Minimum Tensile Strength
160000 pounds per square inch
Hardness Rating
36.0 rockwell c and 40.0 rockwell c
Screw Material
steel comp 4140 or steel comp E4340 or steel comp 6150 or steel comp 8735 or steel comp 8740
Screw Material Document And Classification
MIL-S-5626 mil spec 1st material response or MIL-S-5000 mil spec 2nd material response or MIL-S-8503 mil spec 3rd material response or MIL-S-6098 mil spec 4th material response or MIL-S-6049 mil spec 5th material response
Screw Surface Treatment
cadmium and chromate
Thread Series Designator
unf
