National Stock number : 5305-01-307-7047
Close Tolerance Screw
| Available Quantity | 14,774 |
| Available Conditions | NE NS |
| Classification | Screws - FSC 5305 |
| Schedule B | 7318152000 |
| Stock Check Date | 03/16/2026 |
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
Close Tolerance Screw
Thread Class
3a
Thread Direction
RIGHT-Hand
Thread Length
0.338in. and 0.388in. ⁓25/64"
Fastener Length
0.598in. and 0.628in. ⁓41/64"
Head Style
flat countersunk
Head Diameter
0.339in. and 0.381in.
Grip Diameter
0.2041in. and 0.2051in.
Internal Drive Style
offset cruciform (torque set)
Nominal Thread Diameter
0.190in. (UTS #10)
Grip Length
0.240in. and 0.260in.
Thread Quantity Per Inch
32
Minimum Tensile Strength
160000 pounds per square inch
Hardness Rating
36.0 rockwell c and 40.0 rockwell c
Countersink Angle
100.0 degrees
Surface Finish
32.0 microinches threads
Material
steel comp 4140 and steel comp 4340 and steel comp 8740
Material Document And Classification
MIL-S-5626 mil spec 1st material response and MIL-S-5000 mil spec 2nd material response and MIL-S-6049 mil spec 3rd material response
Surface Treatment
cadmium and chromate
Surface Treatment Document And Classification
QQ-P-416 TY2 CL2 fed spec 1st treatment response
Thread Series Designator
unjf
Specification/standard Data
80205-NAS1580 professional/industrial association standard
