National Stock number : 5305-00-217-3144
Machine Screw
| Available Quantity | 1,107 |
| Available Conditions | NS NE AR OH SV |
| Classification | Screws - FSC 5305 |
| Schedule B | 7318152000 |
| Stock Check Date | 06/13/2025 |
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
1a
Thread Direction
RIGHT-Hand
Thread Length
0.365in. and 0.385in. ⁓25/64"
Fastener Length
0.365in. and 0.385in. ⁓25/64"
Head Style
flat chamfer
Head Diameter
0.370in. and 0.380in.
Head Height
0.110in. and 0.130in. ⁓9/64"
Internal Drive Style
slot
Nominal Thread Diameter
0.250in. ⁓1/4"
Thread Quantity Per Inch
28
Minimum Tensile Strength
140000 pounds per square inch
Hardness Rating
30.0 rockwell c and 38.0 rockwell c
Screw Material
steel comp 601
Screw Material Document And Classification
ams 6304 assn std single material response
Screw Surface Treatment
nickel and cadmium
Screw Surface Treatment Document And Classification
ams 2416 assn std all treatment responses
Thread Series Designator
unf
