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AN505-6R44
Aeronautical Standard Machine Screw
Description
Fastener Length: 2-21/32", Thread: 6-32, Thread Length: 1-3/4
Specifications
| Countersink Angle | 80.0 degrees minimum and 82.0 degrees maximum |
|---|---|
| Fastener Length | 2.656 inches minimum and 2.750 inches maximum |
| Head Diameter | 0.249 inches minimum and 0.279 inches maximum |
| Head Style | Flat countersunk |
| Internal Drive Style | Cross recess type 1 |
| Length | 2 3/4 |
| Material | Steel |
| Min. Tensile Strength (psi) | 55000 pounds per square inch |
| Screw Material | Steel comp 430 or steel comp 302 or steel comp 316 or steel comp 303 or steel comp 303se |
| Screw Surface Treatment | Passivate |
| Thread Class | 2a |
| Thread Diameter | 0.138 |
| Thread Direction | Right-hand |
| Thread Length | 1.750 inches minimum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNC |
| Thread Size | 6 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- AN505-6R6
- AN505-6R8
- AN505-6R9
- AN505-6R16
- AN505-6R44
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.
- NAS1102-06-34 NAS #6-32 · 0.086 in · Flat countersunk · Steel
- NAS1102-06-42 NAS #6-32 · 0.086 in · Flat countersunk · Steel
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Catalog data updated 2026-07-05. Report a data error