screws › machine screws
AA55624-27
Machine Screw
Description
Fastener Length: 1/2", Thread: 4-40, Thread Length: 7/16", pan head
Specifications
| Fastener Length | Between 0.469 inches and 0.500 inches |
|---|---|
| Head Diameter | Between 0.205 inches and 0.219 inches |
| Head Height | Between 0.058 inches and 0.068 inches |
| Head Style | Pan Head |
| Internal Drive Style | Slot |
| Length | 1/2 |
| Screw Material | Plastic polyhexamethylene amide |
| Thread Class | 2a |
| Thread Diameter | 0.112 |
| Thread Direction | Right-hand |
| Thread Length | 0.450 |
| Thread Qty | 40 |
| Thread Qty Per Inch (tpi) | 40 |
| Thread Series | UNC |
| Thread Series Designator | Unc (coarse thread) |
| Thread Size | 4 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- AA55624-27
- AA55624-28
Cross-reference
No interchangeable or dimensionally similar parts are on record for AA55624-27. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error