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AN500D8-4
Aeronautical Standard Machine Screw
Description
Fastener Length: 19/64", Thread: 8-32, Thread Length: 3/16", AN500 series screw
Specifications
| Fastener Length | 0.296 inches minimum and 0.328 inches maximum |
|---|---|
| Head Diameter | 0.250 inches minimum and 0.270 inches maximum |
| Head Height | 0.106 inches minimum and 0.113 inches maximum |
| Head Style | Fillister |
| Internal Drive Style | Slot |
| Length | 21/64 |
| Locking Feature | Strip threads |
| Material | CRES |
| Material Specification | 66 fed std all material responses |
| Nondefinitive Specification/Std Data | 1 type and 4s style |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 fed spec single treatment response |
| Thread Class | 2a |
| Thread Diameter | 0.164 |
| Thread Direction | Right-hand |
| Thread Length | 0.173 inches minimum and 0.250 inches maximum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNC |
| Thread Size | 8 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- AN500D8-4
- AN500D8-10
- AN500D8-12
- AN500D8-14
Cross-reference
No interchangeable or dimensionally similar parts are on record for AN500D8-4. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error