National Stock number : 5305-00-584-8639
Machine Screw
| Available Quantity | 2,646 |
| Available Conditions | NS |
| Classification | Screws - FSC 5305 |
| Schedule B | 3926909987 |
| Stock Check Date | 06/02/2026 |
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
Machine Screw
Thread Class
2a
Thread Direction
RIGHT-Hand
Thread Length
0.250in. ⁓1/4"
Fastener Length
0.250in. ⁓1/4"
Head Style
flat countersunk
Head Diameter
0.257in. and 0.279in.
Internal Drive Style
slot
Nominal Thread Diameter
0.138in. (UTS #6)
Thread Quantity Per Inch
32
Countersink Angle
80.0 degrees and 82.0 degrees
Screw Material
plastic
Screw Material Document And Classification
zytel 101, fscm 18873 mfr ref single material response
Thread Series Designator
unc
Nondefinitive Spec/std Data
1 type and 2s style
