bolts › close tolerance bolts
NAS1190E04T5L
Bolt
Description
Fastener Length: 5/16", Thread: 4-40, Thread Length: 5/16"
Specifications
| Fastener Length | 0.281 inches minimum and 0.312 inches maximum |
|---|---|
| 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 Head |
| Internal Drive Style | Offset cruciform (torque set) |
| Length | 5/16 |
| Material | Iron |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Specification Data | 80205-nas1190 professional/industrial association standard |
| Surface Finish | 32.0 microinches bearing surface of head, 32.0 microinches threads |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.112 |
| Thread Direction | Right-hand |
| Thread Length | 0.231 inches minimum and 0.312 inches maximum |
| 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 NAS1190E04T5L. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error