National Stock number : 5305-00-051-3614
Cap Socket Head Screw
| Available Quantity | 43,689 |
| Available Conditions | NS NE SV |
| Classification | Screws - FSC 5305 |
| Schedule B | 7318152000 |
| Stock Check Date | 10/20/2025 |
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
Cap Socket Head Screw
Thread Class
3a
Thread Length
0.445in. ⁓29/64"
Fastener Length
0.500in. ⁓1/2"
Head Style
flat chamfer
Head Diameter
0.365in. and 0.375in.
Head Height
0.244in. and 0.250in. ⁓1/4"
Internal Drive Style
hexagon
Nominal Thread Diameter
0.250in. ⁓1/4"
Width Across Flats
0.188in. and 0.190in. ⁓13/64"
Thread Quantity Per Inch
28
Minimum Tensile Strength
160000 pounds per square inch
Minimum Yield Strength
130000 pounds per square inch
Material
steel
Material Document And Classification
66 fed std single material response
Thread Series Designator
unf
