screws › machine screws
AN508-6-3
Aeronautical Standard Machine Screw
Description
AN 508-6-3 Round Head Machine Screw
Specifications
| Fastener Length | 0.188 |
|---|---|
| Finish | Silver Plate |
| Head Diameter | Between 0.240 inches and 0.260 inches |
| Head Height | 0.078 |
| Head Style | Round Head, Truss |
| Internal Drive Style | Slot |
| Length | 3/16 |
| Material | Brass |
| Screw Material | Copper alloy |
| Screw Material Specification | Qq-b-611-canc federal specification single material response |
| Screw Surface Treatment | Tin |
| Size | 6-32 |
| Thread Class | 2a |
| Thread Diameter | 0.138 |
| Thread Direction | Right-hand |
| Thread Length | 0.188 |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | UNC |
| Thread Series Designator | Unc (coarse thread) |
| Thread Size | 6 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for AN508-6-3. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error