screws › machine screws
AN505-6-6
Aeronautical Standard Machine Screw
Description
Fastener Length: 3/8", Thread: 6-32, Thread Length: 5/16", AN505 series screw
Specifications
| Fastener Length | 0.375 |
|---|---|
| Head Diameter | Between 0.249 inches and 0.279 inches |
| Head Style | Flat countersunk |
| Internal Drive Style | Cross recess type 1 |
| Length | 3/8 |
| Thread Class | 2a |
| Thread Diameter | 0.138 |
| Thread Direction | Right-hand |
| Thread Length | Between 0.313 inches and 0.375 inches |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Size | 6 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- AN505-6-6
- AN505-6-10
- AN505-6-14
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.
- MS24693C26 MS #6-32 · 3/8 in · Flat countersunk · Steel
- NAS1189-06T6 NAS #6-32 · 3/8 in · Flat countersunk · Steel
- NAS514P632-6 NAS #6-32 · 3/8 in · Flat countersunk · Steel
- NAS514P632-6B NAS #6-32 · 3/8 in · Flat countersunk · Steel
- NAS5701U6 NAS #6-32 · 3/8 in · Flat countersunk · Iron
- AN505C6R6 AN #6-32 · 3/8 in · Flat countersunk · Steel
- AN507-632-6 AN #6-32 · 3/8 in · Flat countersunk · Steel
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Catalog data updated 2026-07-05. Report a data error