screws › machine screws
MS51849-12C
Military Standard Screw
Description
Fastener Length: 19/64", Thread: 4-40, Thread Length: 1/4", hex head
Specifications
| Fastener Length | Between 0.280 inches and 0.310 inches |
|---|---|
| Head Height | Between 0.049 inches and 0.060 inches |
| Head Style | Hexagon Head |
| Internal Drive Style | Slot |
| Material | CRES |
| Screw Material | Stainless steel |
| Thread Class | 2a |
| Thread Diameter | 0.112 |
| Thread Direction | Right-hand |
| Thread Length | 0.31 |
| Thread Qty | 40 |
| Thread Qty Per Inch (tpi) | 40 |
| Thread Series Designator | Unc (coarse thread) |
| Thread Size | 4 |
| Width Between Flats | Between 0.181 inches and 0.187 inches |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS51849-12C. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error