National Stock number : 5305-00-964-0872
Cap Socket Head Screw
| Available Quantity | 11,884 |
| Available Conditions | NE NS |
| Classification | Screws - FSC 5305 |
| Schedule B | 7318152000 |
| Stock Check Date | 01/21/2026 |
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
Cap Socket Head Screw
Thread Class
3a
Thread Direction
RIGHT-Hand
Thread Length
0.315in. ⁓21/64"
Fastener Length
0.375in. ⁓3/8"
Head Style
flat countersunk
Head Diameter
0.267in. and 0.279in.
Locking Feature
strip threads
Internal Drive Style
cross recess type 1
Nominal Thread Diameter
0.138in. (UTS #6)
Thread Quantity Per Inch
32
Minimum Tensile Strength
160000 pounds per square inch
Hardness Rating
36.0 rockwell c and 40.0 rockwell c
Countersink Angle
100.0 degrees
Material
steel
Surface Treatment
cadmium and chromate
Thread Series Designator
unc
Specification/standard Data
80205-NAS1189 professional/industrial association standard
