screws › socket head cap screws
642AS3382-7
Screw
Description
Fastener Length: 1/2", Thread: 4-40, Head Width: 1/16", Thread Length: 1/2"
Specifications
| Fastener Length | 0.500 |
|---|---|
| Head Diameter | 0.135 |
| Head Height | 0.059 |
| Head Style | Pan no. 2 |
| Internal Drive Style | Hexagon |
| Length | 1/2 |
| Material | Steel |
| Material Specification | Qq-s-763 fed spec single material response |
| Single Shear Strength | 440 pounds per square inch |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.112 |
| Thread Direction | Right-hand |
| Thread Length | 0.500 |
| Thread Qty | 40 |
| Thread Qty Per Inch (tpi) | 40 |
| Thread Series Designator | UNC |
| Thread Size | 4 |
| Width Across Flats | 0.0625 |
Cross-reference
No interchangeable or dimensionally similar parts are on record for 642AS3382-7. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error