National Stock number : 5305-00-180-0265
Machine Screw
| Available Quantity | 12 |
| Available Conditions | OH AR NS NE SV |
| Classification | Screws - FSC 5305 |
| Schedule B | 7318152000 |
| Stock Check Date | 03/24/2026 |
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
0.250in. and 0.328in. ⁓21/64"
Fastener Length
0.406in. and 0.437in. ⁓7/16"
Head Style
flat countersunk
Head Diameter
0.327in. and 0.385in.
Internal Drive Style
cross recess type 1
Nominal Thread Diameter
0.190in. (UTS #10)
Thread Quantity Per Inch
32
Minimum Tensile Strength
125000 pounds per square inch
Hardness Rating
26.0 rockwell c and 32.0 rockwell c
Countersink Angle
99.0 degrees and 101.0 degrees
Screw Material
steel comp 4130 or steel comp 8630 or steel comp 8735 or steel comp 8740
Screw Material Document And Classification
MIL-S-6758 mil spec 1st material response or MIL-S-6050 mil spec 2nd material response or MIL-S-6098 mil spec 3rd material response or MIL-S-6049 mil spec 4th 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
