screws › socket head cap screws
NAS1352C04LN4
Socket Head Screw
Description
Fastener Length: 1/4", Thread: 4-40, Head Width: 3/32", Thread Length: 3/16"
Specifications
| Fastener Length | 0.250 |
|---|---|
| Hardness Rating | 80.0 rockwell b |
| Head Diameter | 0.176 inches minimum and 0.183 inches maximum |
| Head Height | 0.108 inches minimum and 0.112 inches maximum |
| Head Style | Flat chamfer |
| Internal Drive Style | Hexagon |
| Length | 1/4 |
| Locking Feature | Pellet threads |
| Material | Steel |
| Material Specification | 66 fed std single material response |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Surface Treatment | Passivate |
| Thread Class | 3a |
| Thread Diameter | 0.112 |
| Thread Direction | Right-hand |
| Thread Length | 0.200 inches minimum |
| Thread Qty | 40 |
| Thread Qty Per Inch (tpi) | 40 |
| Thread Series Designator | UNC |
| Thread Size | 4 |
| Width Across Flats | 0.0937 inches minimum and 0.0952 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS1352C04LN4. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error