screws › machine screws
ST3M430V4-3AS
Screw
Description
Fastener Length: 11/16", Thread: 1/4-28, Thread Length: 1/2"
Specifications
| Countersink Angle | 100.0 degrees |
|---|---|
| Fastener Length | 0.640 inches minimum and 0.687 inches maximum |
| Grip Diameter | 0.2490 inches minimum and 0.2495 inches maximum |
| Grip Length | 0.178 inches minimum and 0.198 inches maximum |
| Head Diameter | 0.5018 inches minimum and 0.5066 inches maximum |
| Head Height | 0.0713 inches minimum and 0.0733 inches maximum |
| Head Style | Flat countersunk undercut |
| Internal Drive Style | High-torque |
| Length | 11/16 |
| Material | Titanium |
| Material Specification | Ams 4967,comp 6al-4v assn std single material response |
| Special Features | Cetyl alcohol lubrication,furnished with o ring |
| Surface Finish | 32.0 microinches grip, 32.0 microinches threads |
| Thread Class | 3a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | 0.442 inches minimum and 0.509 inches maximum |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series Designator | UNJF |
| Thread Size | 1/4 |
Cross-reference
No interchangeable or dimensionally similar parts are on record for ST3M430V4-3AS. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error