inserts › screw thread inserts
MS51831-101
Military Standard Screw Thread Insert
Description
Thread Size: 1/4", Thread Length: 1/4", heavy duty, MS51831 series insert
Specifications
| Full Internal Thread Length | Between 0.217 inches and 0.267 inches |
|---|---|
| Insert Size | 3/8-16 |
| Internal Thread Relief Depth | Between 0.06 inches and 0.08 inches |
| Length | Between 0.297 inches and 0.327 inches |
| Material | Steel |
| Material Specification | Fed standard 66 federal standard single material response |
| Style Designator | Keylock |
| Surface Treatment | Passivate |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Length | 0.242 |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series Designator | UNJC |
| Thread Size | 0.190 |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS51831-101. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error