inserts › screw thread inserts
MS51991E208
Military Standard Screw Thread Insert
Description
Thread Size: 3/8", Thread Length: 3/8"
Specifications
| Insert Size | 9/16 in.-12 unc (coarse thread) cl 3a |
|---|---|
| Length | 0.620 |
| Material | Iron |
| Material Specification | Ams 5734 assn standard single material response |
| Style Designator | Serrated |
| Surface Treatment | Passivate |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Length | Between 0.4050 inches and 0.4350 inches |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series Designator | UNJC |
| Thread Size | 0.3750 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- MS51991E206L
- MS51991E208
- MS51991E208L
- MS51991E210
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS51991E208. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error