National Stock number : 5305-00-449-2481
Machine Screw
| Available Quantity | 23,231 |
| Available Conditions | NS NE AR |
| Classification | Screws - FSC 5305 |
| Schedule B | 7415338550 |
| Stock Check Date | 04/15/2026 |
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
0.469in. and 0.562in. ⁓9/16"
Fastener Length
0.531in. and 0.562in. ⁓9/16"
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
Nominal Thread Diameter
0.138in. (UTS #6)
Thread Quantity Per Inch
32
Minimum Tensile Strength
55000 pounds per square inch
Screw Material
copper alloy
Screw Material Document And Classification
QQ-B-613 fed spec single material response or QQ-B-626 fed spec single material response or QQ-W-321 fed spec single material response
Thread Series Designator
unc
Nondefinitive Spec/std Data
3 type and 9c style
