screws › machine screws
NAS1101-04-14
Machine Screw
Description
Fastener Length: 7/8", Thread: 4-40, Thread Length: 7/8
Specifications
| Fastener Length | Between 0.844 inches and 0.875 inches |
|---|---|
| Head Diameter | Between 0.178 inches and 0.183 inches |
| Head Height | Between 0.059 inches and 0.069 inches |
| Head Style | Flat fillister |
| Internal Drive Style | Torque set |
| Length | 7/8 |
| Material | Steel |
| Part Name Assigned By Controlling Agency | Offset cruciform full thread machine-flat fillister head screw |
| Screw Material | Steel comp 4140 or steel comp 4340 or steel comp 8740 |
| Screw Material Specification | Mil-s-5626 military standard single material response or ams 6415 national specification single material response or mil-s-6049 military standard single material response |
| Screw Surface Treatment | Cadmium |
| Screw Surface Treatment Specification | Cl 2 assn standard single treatment response typ ii qq-p-416 |
| Thread Class | 3a |
| Thread Diameter | 0.112 |
| Thread Direction | Right-hand |
| Thread Length | Between 0.794 inches and 0.875 inches |
| Thread Qty | 40 |
| Thread Qty Per Inch (tpi) | 40 |
| Thread Series Designator | UNJC |
| Thread Size | 4 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS1101-04-14. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error