screws › machine screws
NAS1351-4-14P
Screw NAS1351-4-14P
Description
Length: 7/8", thread: 1/4-28, socket head, cadmium plated alloy steel
Specifications
| Country of Origin | USA |
|---|---|
| Drive Style | Hexagon |
| Fastener Length | Between 0.859 inches and 0.891 inches |
| Hardness Rating | 38.0 rockwell c and 45.0 rockwell c |
| Head Diameter | Between 0.365 inches and 0.375 inches |
| Head Height | Between 0.244 inches and 0.250 inches |
| Head Style | Flat chamfer |
| Internal Drive Style | Hexagon |
| Length | 7/8 |
| Material | Steel |
| Min. Tensile Strength (psi) | 170000 pounds per square inch |
| Minimum Yield Strength | 150000 pounds per square inch |
| NIIN | 00-001-9750 |
| NSN | 5305-00-001-9750 |
| Sold In | Per Package |
| Specification Data | 80205-nas1351 professional/industrial association standard |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Cl 2 federal specification single treatment response type 2 ams-qq-p-416 |
| Thread | 1/4-28 |
| Thread Class | 3a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | Between 0.788 inches and 0.891 inches |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series | UNRF |
| Thread Series Designator | UNRF |
| Thread Size | 1/4 |
| Type | Fine Thread |
| Weight | 0.015 lb |
| Width Across Flats | Between 0.187 inches and 0.190 inches |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS1351-4-8P
- NAS1351-4-14P
- NAS1351-4-16P
- NAS1351-4-32P
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS1351-4-14P. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error