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NAS1190-04P5HB
Screw
Description
Fastener Length: 5/16", Thread: 4-40, Thread Length: 5/16"
Specifications
| Fastener Length | 0.3125 |
|---|---|
| Head Diameter | 0.205 inches minimum and 0.219 inches maximum |
| Head Height | 0.070 inches minimum and 0.080 inches maximum |
| Head Style | Pan no. 2 |
| Internal Drive Style | Cross recess type iii |
| Length | 5/16 |
| Locking Feature | Patch |
| Material | Steel |
| Screw Material | Steel comp 4140 or steel comp 4340 or steel comp 8740 |
| Screw Material Specification | Mil-s-5626 mil spec 1st material response or ams 6415 assn std 2nd material response or mil-s-6049 mil spec 3rd material response |
| Screw Surface Treatment | Cadmium |
| Screw Surface Treatment Specification | Qq-p-416, type 2, class 2 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.112 |
| Thread Direction | Right-hand |
| Thread Length | 0.3125 |
| Thread Qty | 40 |
| Thread Qty Per Inch (tpi) | 40 |
| Thread Series Designator | UNJC |
| Thread Size | 4 |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS1190-04P5HB. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error