screws › machine screws
AA55623-22
Screw
Description
Fastener Length: 1/4", Thread: 2-56, Thread Length: 13/64"
Specifications
| Countersink Angle | 99.0 degrees minimum and 101.0 degrees maximum |
|---|---|
| Fastener Length | 0.219 inches minimum and 0.250 inches maximum |
| Head Diameter | 0.147 inches minimum and 0.172 inches maximum |
| Head Style | Flat countersunk |
| Internal Drive Style | Slot |
| Length | 1/4 |
| Nondefinitive Specification/Std Data | 1 type and 3s style |
| Screw Material | Plastic polyhexamethylene amide |
| Screw Material Specification | Mil-m-20693,comp a,ty 1 mil spec single material response |
| Thread Class | 2a |
| Thread Diameter | 0.086 |
| Thread Direction | Right-hand |
| Thread Length | 0.146 inches minimum and 0.213 inches maximum |
| Thread Qty | 56 |
| Thread Qty Per Inch (tpi) | 56 |
| Thread Series Designator | UNC |
| Thread Size | 2 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- AA55623-22
- AA55623-106
Cross-reference
No interchangeable or dimensionally similar parts are on record for AA55623-22. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error