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MS35649-2255
0.437 Inch Maximum Width Across Corners F MS35649 Plain Hexagon Machine Nut
Description
MS 35649-2255 Hexagon Machine Screw Nut
Specifications
| Bearing Surface Type | Chamfered |
|---|---|
| Finish | Plain |
| Hexagon Size - Across Flats | 7/16 |
| Hexagon Size - Thick | 3/16 |
| Industry Standards/Certification | MS35649 |
| Material | Brass |
| Material Specification | Qq-b-637,alloy 462 fed spec 1st material response or qq-b-637,alloy 464 fed spec 2nd material response |
| Maximum Thickness H | 0.193 in |
| Maximum Width Across Corners F | 0.437 in |
| Maximum Width Across Corners G | 0.505 in |
| Minimum Thickness H | 0.178 in |
| Minimum Width Across Corners F | 0.423 in |
| Minimum Width Across Corners G | 0.482 in |
| Nondefinitive Specification/Std Data | 2 type and 13 style |
| Nut Height | 0.178 inches minimum and 0.193 inches maximum |
| Nut Style | Hexagon |
| Shape | Hexagon |
| Size | 1/4-20 |
| Surface Treatment | Black oxide |
| Surface Treatment Specification | Mil-f-495 mil spec single treatment response |
| Thread | 0.2500-20 |
| Thread Class | 2b |
| Thread Direction | Right-hand |
| Thread Qty Per Inch (tpi) | 20 |
| Thread Series | UNC |
| Thread Size | 0.250 |
| Thread Type | Coarse Thread |
| Type | Plain |
| Weight | .005 lb |
| Width Across Flats | 0.423 inches minimum and 0.437 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS35649-2255. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error