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MS35190-221
4-40x1/4 MS35190 Military Phillips Flat 82 Degree Full Thread Machine Screw Cadmium
Description
MS 35190-221 Phillips Flat Head Machine Screw - 82 Degree
Specifications
| Alternate Part Number | Possible AN505-440R4 |
|---|---|
| Countersink Angle | Between 80.0 degrees and 82.0 degrees |
| Country of Origin | USA |
| Dia. & Thread Size | 4-40 |
| Fastener Length | Between 0.219 inches and 0.250 inches |
| Finish | Cadmium ll |
| Head Angle | 82 º |
| Head Diameter | Between 0.195 inches and 0.225 inches |
| Head Style | Flat countersunk, Phillips Flat Head |
| Head Type | Flat |
| Industry Standards/Certification | MS35190 |
| Internal Drive Style | Cross recess type 1 |
| Length | 0.250 in, 1/4 |
| Length (in.) | 1/4 |
| Material | Steel |
| Min. Tensile Strength (psi) | 55000 pounds per square inch |
| Minimum Tensile Strength | 60000 ksi |
| NIIN | 00-958-5483 |
| NSN | 5305-00-958-5483 |
| Old AN505R Dash No. | -4R4 |
| 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 | Qq-p-416 type 2 cl 3 federal specification all treatment responses |
| Size | 4-40 |
| Thread Class | 2a |
| Thread Diameter | 0.112 |
| 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 | UNC |
| Thread Series Designator | Unc (coarse thread) |
| Thread Size | 4-40 |
| Thread Type | N.C. - Coarse |
| Weight | 0.0002 lb |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS35190-221. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error