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NAS1726-4
Locknut
Description
Thread Size: 1/4", Head Width: 3/8"
Specifications
| Locking Feature | Prevailing torque all metal design |
|---|---|
| Material | Steel |
| Nut Style | Flat with turned up edge |
| Overall Height | 0.271 inches minimum and 0.291 inches maximum |
| Specification Data | 80205-nas1726 professional/industrial association standard |
| Temperature Rating | 450.0 deg fahrenheit |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series | UNJF |
| Thread Size | 0.250 |
| Washer Outside Diameter | 0.460 |
| Width Across Flats | 0.313 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS1726-4
- NAS1726-10E
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS1726-4. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error