National Stock number : 5305-00-282-9425
Machine Screw
| Available Quantity | 949 |
| Available Conditions | NS NE |
| Classification | Screws - FSC 5305 |
| Schedule B | 7318152000 |
| Stock Check Date | 03/31/2025 |
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
0.495in. and 0.512in. ⁓33/64"
Fastener Length
1.282in. and 1.329in. ⁓1-11/32"
Head Style
round
Head Diameter
0.568in. and 0.601in.
Head Height
0.162in. and 0.183in. ⁓3/16"
Internal Drive Style
cross recess type 1
Nominal Thread Diameter
0.312in. ⁓5/16"
Thread Quantity Per Inch
24
Minimum Tensile Strength
125000 pounds per square inch
Screw Material
steel comp 4037 or steel comp 8630
Screw Material Document And Classification
AMS6300 assn std 1st material response or MIL0S06950 mil spec 2nd material response
Screw Surface Treatment
cadmium
Screw Surface Treatment Document And Classification
QQ-P-416, ty 1, cl 3 fed spec single treatment response
Thread Series Designator
unf
Specification/standard Data
80205-NAS223 professional/industrial association standard
