inserts › screw thread inserts
MS51993M646L
Military Standard Insert
Description
Thread Size: 3/8"
Specifications
| Features Provided | Individually keyed |
|---|---|
| Length | 0.872 |
| Material | Steel |
| Material Specification | Aisi assn std single material response |
| Style Designator | Serrated |
| Thread Class | 3b |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series Designator | UNJF |
| Thread Size | 0.3750 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- MS51993M503L
- MS51993M504L
- MS51993M505
- MS51993M506L
- MS51993M646L
- MS51993M805L
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS51993M646L. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error