screws › machine screws
AN500A416-8
Aeronautical Standard Screw
Description
Fastener Length: 1/2", Thread: 1/4-20, Thread Length: 1/2"
Specifications
| Fastener Length | 0.500 |
|---|---|
| Head Diameter | 0.389 inches minimum and 0.414 inches maximum |
| Head Height | 0.161 inches minimum and 0.170 inches maximum |
| Head Style | Fillister |
| Internal Drive Style | Slot |
| Length | 1/2 |
| Material | Steel |
| Screw Material | Steel |
| Special Features | With one drilled hole in head |
| Thread Class | 2a |
| Thread Diameter | 0.250 |
| Thread Length | 0.500 inches maximum |
| Thread Qty | 20 |
| Thread Qty Per Inch (tpi) | 20 |
| Thread Series Designator | UNC |
| Thread Size | 1/4 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- AN500A416-6
- AN500A416-7
- AN500A416-8
- AN500A416-20
- AN500A416-28
Cross-reference
No interchangeable or dimensionally similar parts are on record for AN500A416-8. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error