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AN505-6R6
Aeronautical Standard Machine Screw
Description
Fastener Length: 3/8", Thread: 6-32, Thread Length: 1/4
Specifications
| Countersink Angle | 82.0 degrees |
|---|---|
| Fastener Length | 0.375 |
| Head Diameter | 0.257 inches minimum and 0.279 inches maximum |
| Head Style | Flat countersunk |
| Internal Drive Style | Cross recess type 1 |
| Length | 3/8 |
| Material | Steel |
| Min. Tensile Strength (psi) | 55000 pounds per square inch |
| Screw Material | Steel |
| Screw Surface Treatment | Cadmium |
| Screw Surface Treatment Specification | Qq-p-416,ty 1,cl 3 fed spec single treatment response |
| Thread Class | 2a |
| Thread Diameter | 0.138 |
| Thread Direction | Right-hand |
| Thread Length | 0.250 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.
- LL54G62P6 Other #6-32 · 3/8 in · Flat countersunk · Steel
- MS24693-A26 MS #6-32 · 3/8 in · Flat countersunk · Aluminum
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Catalog data updated 2026-07-05. Report a data error