screws › machine screws
MS24693-B6
Military Standard Machine Screw
Description
Thread: 4-40, Thread Length: 11-63/64
Specifications
| Countersink Angle | 99.0 degrees minimum and 101.0 degrees maximum |
|---|---|
| Fastener Length | 11.913 millimeters minimum and 12.700 millimeters maximum |
| Head Diameter | 5.258 millimeters minimum and 5.715 millimeters maximum |
| Head Style | Flat countersunk |
| Internal Drive Style | Cross recess type 1 |
| Length | 11 63/64 |
| Min. Tensile Strength (psi) | 62000 pounds per square inch |
| Screw Material | Copper alloy |
| Thread Class | 2a |
| Thread Diameter | 0.112 |
| Thread Direction | Right-hand |
| Thread Length | 11.913 millimeters minimum and 12.700 millimeters maximum |
| Thread Qty | 40 |
| Thread Qty Per Inch (tpi) | 40 |
| Thread Series Designator | UNC |
| Thread Size | 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 MS24693-B6. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error