screws › machine screws
AN502-416-10
Aeronautical Standard Machine Screw
Description
Fastener Length: 5/8", Thread: 1/4-28, Thread Length: 37/64", AN502 series screw
Specifications
| Fastener Length | 0.625 |
|---|---|
| Hardness Rating | Between 26.0 rockwell c and 32.0 rockwell c |
| Head Diameter | Between 0.389 inches and 0.414 inches |
| Head Height | Between 0.161 inches and 0.170 inches |
| Head Hole Configuration Style | Round |
| Head Style | Fillister |
| Hole Diameter | 0.062 |
| Hole Quantity | 1 |
| Internal Drive Style | Cross recess type 1 |
| Length | 5/8 |
| Material | Steel |
| Min. Tensile Strength (psi) | 125000 pounds per square inch |
| Screw Material | Steel |
| Screw Material Specification | Mil-s-6050 military specification single material response or an-s-9 military standard single material response |
| Screw Surface Treatment | Cadmium |
| Screw Surface Treatment Specification | Class 3 federal specification single treatment response type 1 qq-p-416 |
| Thread Class | 3a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | Between 0.445 inches and 0.579 inches |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series | UNF |
| Thread Series Designator | Unf (fine thread) |
| Thread Size | 1/4 |
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 AN502-416-10. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error