National Stock number : 5305-01-381-4267
Machine Screw
| Available Quantity | 265 |
| Available Conditions | NE |
| Classification | Screws - FSC 5305 |
| Schedule B | 7318152000 |
| Stock Check Date | 05/20/2025 |
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
2a
Thread Direction
RIGHT-Hand
Thread Length
0.515in. and 0.620in. ⁓5/8"
Fastener Length
0.615in. and 0.620in. ⁓5/8"
Head Style
hexagon
Head Height
0.170in. and 0.190in. ⁓13/64"
Width Between Flats
0.367in. and 0.375in.
Internal Drive Style
slot
Nominal Thread Diameter
0.250in. ⁓1/4"
Thread Quantity Per Inch
20
Minimum Tensile Strength
80000 pounds per square inch
Screw Material
steel comp 303se or steel comp 303 or steel comp 303ma or steel comp 303pb or steel comp 303 plus x
Screw Surface Treatment
passivate
Screw Surface Treatment Document And Classification
QQ-P-35 fed spec single treatment response
Thread Series Designator
unc
