screws › machine screws
LP57U40J6
Screw
Description
Fastener Length: 13/32", Thread: 4-40, Head Width: 3/32", Thread Length: 3/8"
Specifications
| Fastener Length | 0.344 inches minimum and 0.406 inches maximum |
|---|---|
| Head Diameter | 0.156 |
| Head Style | Flat chamfer |
| Internal Drive Style | Hexagon |
| Length | 13/32 |
| Locking Feature | Strip threads |
| Material | Steel |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 fed spec single treatment response |
| Thread Class | 2a |
| Thread Diameter | 0.112 |
| Thread Direction | Right-hand |
| Thread Length | 0.325 inches minimum and 0.375 inches maximum |
| Thread Qty | 40 |
| Thread Qty Per Inch (tpi) | 40 |
| Thread Series Designator | UNC |
| Thread Size | 4 |
| Width Across Flats | 0.094 |
Cross-reference
No interchangeable or dimensionally similar parts are on record for LP57U40J6. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error