National Stock number : 5305-01-187-6057
Machine Screw
| Available Quantity | 1,489 |
| Available Conditions | NS NE |
| Classification | Screws - FSC 5305 |
| Schedule B | 7318152000 |
| Stock Check Date | 05/05/2026 |
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
3a
Thread Direction
RIGHT-Hand
Thread Length
0.578in. and 0.719in. ⁓23/32"
Fastener Length
0.672in. and 0.719in. ⁓23/32"
Head Style
hexagon
Head Height
0.080in. and 0.095in. ⁓7/64"
Width Between Flats
0.241in. and 0.250in.
Internal Drive Style
cross recess type 1
Nominal Thread Diameter
0.138in. (UTS #6)
Thread Quantity Per Inch
32
Minimum Tensile Strength
125000 pounds per square inch
Hardness Rating
26.0 rockwell c and 32.0 rockwell c
Screw Material
steel comp 4037 or steel comp 8630
Screw Material Document And Classification
AMS6300 assn std 1st material response or MIL-S-6050 mil spec 2nd material response
Screw Surface Treatment
cadmium and chromate
Screw Surface Treatment Document And Classification
QQ-P-416, ty 2, cl 2 fed spec single treatment response
Thread Series Designator
unc
Specification/standard Data
80205-NAS1096 professional/industrial association standard
