National Stock number : 5305-01-479-1190
Machine Screw
| Available Quantity | 2 |
| Available Conditions | NS NE |
| Classification | Screws - FSC 5305 |
| Schedule B | 7318152000 |
| Stock Check Date | 05/11/2026 |
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
Fastener Length
0.720in. and 0.750in. ⁓3/4"
Head Style
hexagon
Head Height
0.172in. and 0.190in. ⁓13/64"
Width Between Flats
0.367in. and 0.375in.
Internal Drive Style
slot
Nominal Thread Diameter
0.250in. ⁓1/4"
Thread Quantity Per Inch
20
Screw Material
steel comp 1015
Screw Material Document And Classification
ASTMA108 assn std 1st material response
Screw Surface Treatment
zinc
Screw Surface Treatment Document And Classification
ASTMB633, SC3, TYPE1 assn std 1st treatment response
Thread Series Designator
unc
