National Stock number : 5305-00-001-8154
Machine Screw
| Available Quantity | 530 |
| Available Conditions | NS NE |
| Classification | Screws - FSC 5305 |
| Schedule B | 7318152000 |
| Stock Check Date | 11/06/2025 |
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
0.250in. ⁓1/4"
Fastener Length
1.065in. ⁓1-5/64"
Head Style
flat countersunk undercut
Head Diameter
0.606in.
Head Height
0.100in. ⁓7/64"
Internal Drive Style
torque set
Nominal Thread Diameter
0.250in. ⁓1/4"
Thread Quantity Per Inch
28
Screw Material
steel
Screw Surface Treatment
cadmium and chromate
Special Features
under cut is under cut for plastic washer and o ring fof water tight seal
Thread Series Designator
unf
