National Stock number : 5305-01-513-3888
Panel Screw Assembly
| Available Quantity | 33 |
| Available Conditions | NS NE |
| Classification | Screws - FSC 5305 |
| Schedule B | 7318152000 |
| Stock Check Date | 05/14/2026 |
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
Panel Screw Assembly
Thread Class
3a
Thread Direction
RIGHT-Hand
Fastener Length
0.624in. and 0.654in. ⁓21/32"
Head Style
flat chamfer
Head Diameter
0.428in. and 0.438in.
Head Height
0.240in. and 0.260in. ⁓17/64"
Internal Drive Style
hexagon
End Item Identification
hardware
Nominal Thread Diameter
0.250in. ⁓1/4"
Width Across Flats
0.188in. and 0.190in. ⁓13/64"
Thread Quantity Per Inch
20
Material
iron alloy 660
Material Document And Classification
AMS5737; AMS5731 assn std single material response
Surface Treatment
passivate
Surface Treatment Document And Classification
QQ-P-35 assn std single treatment response
Thread Series Designator
unjc
