screws › machine screws
MS35206-345
Military Standard Screw
Description
Fastener Length: 1-3/8", Thread: 1/4-20, Thread Length: 1-3/8"
Specifications
| Fastener Length | 1.313 inches minimum and 1.375 inches maximum |
|---|---|
| Finish | Cadmium ll |
| Head Diameter | 0.473 inches minimum and 0.492 inches maximum |
| Head Height | 0.162 inches minimum and 0.175 inches maximum |
| Head Style | Phillips Pan Head |
| Internal Drive Style | Cross recess type 1 |
| Length | 1 3/8 |
| Material | Steel |
| Min. Tensile Strength (psi) | 60000 pounds per square inch |
| Nondefinitive Specification/Std Data | 3 type and 9c style |
| Screw Material | Steel |
| Screw Material Specification | Qq-s-634 fed spec single material response or qq-s-637 fed spec single material response or 66 fed std single material response |
| Screw Surface Treatment | Cadmium and chromate |
| Screw Surface Treatment Specification | Qq-p-416,ty 2,cl 3 fed spec all treatment responses |
| Size | 1/4-20 |
| Thread Class | 2a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | 1.213 inches minimum and 1.375 inches maximum |
| Thread Qty | 20 |
| Thread Qty Per Inch (tpi) | 20 |
| Thread Series Designator | UNC |
| Thread Size | 1/4 |
| Thread Type | N.C. - Coarse |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS35206-345. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error