National Stock number : 5305-01-307-3543
Cap Socket Head Screw
| Available Quantity | 163 |
| Available Conditions | NS |
| Classification | Screws - FSC 5305 |
| Schedule B | 7318152000 |
| Stock Check Date | 10/15/2025 |
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
2a
Thread Direction
RIGHT-Hand
Thread Length
1.750in. ⁓1-3/4"
Fastener Length
2.000in. ⁓2-1/64"
Head Style
knurled no. 1
Head Diameter
0.921in. and 0.938in.
Head Height
0.616in. and 0.625in. ⁓5/8"
Internal Drive Style
hexagon
Nominal Thread Diameter
0.625in. ⁓5/8"
Width Across Flats
0.500in. ⁓1/2"
Thread Quantity Per Inch
11
Minimum Tensile Strength
170000 pounds per square inch
Hardness Rating
38.0 rockwell c and 45.0 rockwell c
Color
black
Material
steel
Material Document And Classification
sae grade 8 assn std single material response
Surface Treatment
oxide
Thread Series Designator
unc
