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MS51972-8
Military Standard Plain Hexagon Nut
Description
MS 51972-8 Plain Hexagon Nut - Finished Pattern
Specifications
| Bearing Surface Type | Chamfered or washer faced |
|---|---|
| Hexagon Size - Across Flats | 1 1/8 |
| Hexagon Size - Thick | 41/64 |
| Material | CRES |
| Material Specification | Aisi 1305 or sae 30305 federal standard all material responses aisi 304 or 30304 aisi303 or303 fed standard 66 |
| Nut Height | Between 0.617 inches and 0.665 inches |
| Nut Style | Hexagon |
| Size | 3/4-16 |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 federal specification single treatment response |
| Thread Class | 2b |
| Thread Direction | Right-hand |
| Thread Qty | 16 |
| Thread Qty Per Inch (tpi) | 16 |
| Thread Series | Unf (fine thread) |
| Thread Size | 0.750 |
| Width Across Flats | Between 1.0880 inches and 1.1250 inches |
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 MS51972-8. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error