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NAS697A4K
Locknut
Description
Thread Size: 1/4", Nut Length: 25/32", Nut Height: 9/32
Specifications
| Locking Feature | Prevailing torque all metal design |
|---|---|
| Material | Steel |
| Mounting Hole Countersink Angle | 100.0 degrees |
| Mounting Provision Location | Opposite nut projection side |
| Nut Height | 0.281 |
| Nut Length | 0.786 |
| Nut Mounting Provision | Countersunk holes |
| Nut Style | Plate |
| Plate Thickness | 0.040 |
| Plate Width | 0.414 |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Qq-p-416, type ii, class 2 fed spec 1st treatment response |
| Temperature Rating | 450.0 deg fahrenheit |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series | UNF |
| Thread Size | 0.250 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS697A3K
- NAS697A04L
- NAS697A4K
- NAS697A5
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS697A4K. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error