National Stock number : 5305-00-687-7233
Machine Screw
| Available Quantity | 743 |
| Available Conditions | NS NE |
| Classification | Screws - FSC 5305 |
| Schedule B | 7318152000 |
| Stock Check Date | 09/24/2025 |
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
3a
Thread Direction
RIGHT-Hand
Thread Length
0.375in. ⁓3/8"
Fastener Length
1.562in. ⁓1-9/16"
Head Style
flat countersunk
Head Diameter
0.511in.
Internal Drive Style
cross recess type ii
Nominal Thread Diameter
0.250in. ⁓1/4"
Thread Quantity Per Inch
28
Minimum Tensile Strength
160000 pounds per square inch
Countersink Angle
100.0 degrees
Screw Material
steel
Screw Surface Treatment
cadmium
Thread Series Designator
unf
Specification/standard Data
81205-BACB30Ab manufacturers standard
