National Stock number : 5305-01-331-0027
Machine Screw
| Available Quantity | 315 |
| Available Conditions | NS |
| Classification | Screws - FSC 5305 |
| Schedule B | 3926909987 |
| Stock Check Date | 09/09/2025 |
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
0.438in. ⁓29/64"
Fastener Length
0.469in. and 0.500in. ⁓1/2"
Head Style
flat countersunk undercut
Head Diameter
0.147in. and 0.172in.
Head Height
0.037in. and 0.051in. ⁓1/16"
Internal Drive Style
slot
Nominal Thread Diameter
0.086in. (UTS #2)
Thread Quantity Per Inch
56
Countersink Angle
80.0 degrees and 82.0 degrees
Screw Material
plastic polyhexamethylene adipamide
Screw Material Document And Classification
MIL-M-20693, type 1 mil spec single material response
Thread Series Designator
unc
