screws › machine screws
MS35249-28
Military Standard Screw
Description
Fastener Length: 1-", Thread: 4-40, Thread Length: 59/64"
Specifications
| Countersink Angle | 80.0 degrees minimum and 82.0 degrees maximum |
|---|---|
| Fastener Length | 1.000 |
| Finish | Passivate |
| Head Diameter | 0.200 inches minimum |
| Head Style | Flat countersunk, Slotted Flat Head |
| Internal Drive Style | Slot |
| Length | 1 |
| Material | CRES |
| Nondefinitive Specification/Std Data | 1 type and 2s style |
| Screw Material | Steel comp 410 |
| Screw Material Specification | Qq-s-763 fed spec single material response |
| Screw Surface Treatment | Passivate |
| Size | 4-40 |
| Thread Class | 2a |
| Thread Diameter | 0.112 |
| Thread Direction | Right-hand |
| Thread Length | 0.914 inches minimum and 0.933 inches maximum |
| Thread Qty | 40 |
| Thread Qty Per Inch (tpi) | 40 |
| Thread Series Designator | UNC |
| Thread Size | 4 |
| Thread Type | N.C. - Coarse |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS35249-28. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error