National Stock number : 5305-00-984-4983
Machine Screw
| Available Quantity | 107,386 |
| Available Conditions | NE NS SV AR |
| Classification | Screws - FSC 5305 |
| Schedule B | 7318152000 |
| Stock Check Date | 12/22/2025 |
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
0.188in. and 0.250in. ⁓1/4"
Fastener Length
0.219in. and 0.250in. ⁓1/4"
Head Style
pan
Head Diameter
0.256in. and 0.270in.
Head Height
0.087in. and 0.097in. ⁓7/64"
Internal Drive Style
cross recess type 1
End Item Identification
atf; ajn; axf; mva; aun; ahn; lba; acf; auf; ayf
Nominal Thread Diameter
0.138in. (UTS #6)
Thread Quantity Per Inch
32
Minimum Tensile Strength
55000 pounds per square inch
Screw Material
steel comp 1010 or steel comp 1011 or steel comp 1013
Screw Material Document And Classification
66 fed std all material responses
Screw Surface Treatment
cadmium and chromate
Screw Surface Treatment Document And Classification
QQ-P-416 ty 2 cl 3 fed spec single treatment response
Thread Series Designator
unc
