screws › machine screws
MS51023-93
Military Standard Screw
Description
Fastener Length: 3/8", Thread: 1/2-20, Head Width: 1/4"
Specifications
| Fastener Length | 0.365 inches minimum and 0.385 inches maximum |
|---|---|
| Head Style | Headless (setscrew) |
| Internal Drive Style | Hexagon |
| Length | 3/8 |
| Material | CRES |
| Point Style | Flat |
| Surface Treatment | Passivate |
| Thread Class | 3a |
| Thread Diameter | 0.500 |
| Thread Direction | Right-hand |
| Thread Qty | 20 |
| Thread Qty Per Inch (tpi) | 20 |
| Thread Series Designator | UNF |
| Thread Size | 1/2 |
| Width Across Flats | 0.250 |
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 MS51023-93. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error