National Stock number : 5305-00-558-3858
Machine Screw
| Available Quantity | 21,977 |
| Available Conditions | AR NE NS SV |
| Classification | Screws - FSC 5305 |
| Schedule B | 7318152000 |
| Stock Check Date | 07/07/2025 |
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
0.283in. and 0.375in. ⁓3/8"
Fastener Length
0.345in. and 0.375in. ⁓3/8"
Head Style
pan
Head Diameter
0.306in. and 0.322in.
Head Height
0.105in. and 0.115in. ⁓1/8"
Internal Drive Style
cross recess type 1
Nominal Thread Diameter
0.164in. (UTS #8)
Thread Quantity Per Inch
32
Minimum Tensile Strength
160000 pounds per square inch
Hardness Rating
36.0 rockwell c and 40.0 rockwell c
Screw Material
steel comp E4340 or steel comp 4340 or steel comp 8740
Screw Material Document And Classification
MIL-S-5000 mil spec 1st material response or MIL-S-5000 mil spec 2nd material response or MIL-S-6049 mil spec 3rd material response
Screw Surface Treatment
cadmium
Screw Surface Treatment Document And Classification
QQ-P-416, TY1 cl 3 fed spec single treatment response
Thread Series Designator
unjc
