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MS35207-226
Military Standard Machine Screw
Description
MS 35207-226 Phillips Pan Head Machine Screw
Specifications
| Alternate Part Number | Possible AN521-6R4 |
|---|---|
| Country of Origin | USA |
| Fastener Length | Between 0.219 inches and 0.250 inches |
| Finish | Cadmium ll |
| Head Angle | 100 ? |
| Head Diameter | Between 0.256 inches and 0.270 inches |
| Head Height | Between 0.087 inches and 0.097 inches |
| Head Style | Phillips Pan Head |
| Head Type | Pan |
| Industry Standards/Certification | MS35207 |
| Internal Drive Style | Cross recess type 1 |
| Length | 1/4 |
| Material | Steel |
| Min. Tensile Strength (psi) | 55000 pounds per square inch |
| NIIN | 00-958-4351 |
| NSN | 5305-00-958-4351 |
| Screw Material | Steel comp 1010 or steel comp 1011 or steel comp 1013 |
| Screw Material Specification | 66 federal standard all material responses |
| Screw Surface Treatment | Cadmium and chromate |
| Screw Surface Treatment Specification | Cl 3 federal specification single treatment response type 2 qq-p-416 |
| Size | 6-40 |
| Thread Class | 2a |
| Thread Diameter | 0.138 |
| Thread Direction | Right-hand |
| Thread Length | Between 0.200 inches and 0.250 inches |
| Thread Qty | 40 |
| Thread Qty Per Inch (tpi) | 40 |
| Thread Series | UNF |
| Thread Series Designator | Unf (fine thread) |
| Thread Size | 6-40 |
| Thread Type | Fine Thread, N.F. - Fine |
| Weight | 0.001 lb |
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- MS51958-26 MS #6-40 · 1/4 in · Phillips Pan Head · CRES
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Catalog data updated 2026-07-05. Report a data error