National Stock number : 5305-01-386-3970
Machine Screw
| Available Quantity | 1,436 |
| Available Conditions | NE NS |
| Classification | Screws - FSC 5305 |
| Schedule B | 7318152000 |
| Stock Check Date | 01/13/2025 |
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
0.490in. and 0.620in. ⁓5/8"
Fastener Length
0.590in. and 0.620in. ⁓5/8"
Head Style
hexagon
Head Height
0.172in. 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
60000 pounds per square inch
Screw Material
steel
Screw Material Document And Classification
fed std 66 fed spec single material response or QQ-S-637 fed spec single material response or astm A108 fed spec single material response
Screw Surface Treatment
chromate
Color
bronze or olive drab
Thread Series Designator
unc
