National Stock number : 5305-00-530-9221
Machine Screw
| Available Quantity | 175 |
| Available Conditions | NS NE |
| Classification | Screws - FSC 5305 |
| Schedule B | 7318152000 |
| Stock Check Date | 06/17/2025 |
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
0.500in. ⁓1/2"
Fastener Length
0.750in. ⁓3/4"
Head Style
hexagon
Head Height
0.188in. ⁓13/64"
Width Between Flats
0.438in.
Hole Diameter
0.070in. ⁓5/64"
Nominal Thread Diameter
0.250in. ⁓1/4"
Hole Quantity
2
Thread Quantity Per Inch
20
Screw Material
steel comp 303 or steel comp 303se
Screw Material Document And Classification
MIL-S-7720 mil spec 1st material response or MIL-S-18732 mil spec 2nd material response
Screw Surface Treatment
passivate
Head Hole Configuration Style
hexagon flats
Thread Series Designator
unc
