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AN505C8R30
Aeronautical Standard Screw
Description
Fastener Length: 1-13/16", Thread: 8-32, Thread Length: 1-51/64"
Specifications
| Countersink Angle | 80.0 degrees minimum and 82.0 degrees maximum |
|---|---|
| Departure From Cited Designator | As mod by drive style |
| Fastener Length | 1.813 inches minimum and 1.875 inches maximum |
| Head Diameter | 0.300 inches minimum and 0.332 inches maximum |
| Head Style | Flat countersunk |
| Internal Drive Style | Cross recess type 1 |
| Length | 1 7/8 |
| Material | Steel |
| Screw Material | Steel comp 430 or steel comp 303 or steel comp 303se |
| Screw Material Specification | Astm a582 assn std 1st material response or mil-s-7720 mil spec 2nd material response or mil-s-7720 mil spec 3rd material response |
| Screw Surface Treatment | Passivate |
| Thread Class | 2a |
| Thread Diameter | 0.164 |
| Thread Direction | Right-hand |
| Thread Length | 1.782 inches minimum |
| 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.
- AN505C8R9
- AN505C8R30
- AN505C8R34
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- MS24693S60 MS #8-32 · 0.073 in · Flat countersunk · Steel
- NAS514P832-28 NAS #8-32 · 0.073 in · Flat countersunk · Steel
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Catalog data updated 2026-07-05. Report a data error