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NAS1021B08
Locknut
Description
Thread Size: 5/32", Nut Height: 1/4", Head Width: 21/64"
Specifications
| Bearing Surface Type | Flat |
|---|---|
| Locking Feature | Prevailing torque with nonmetallic insert |
| Material | Copper |
| Nut Height | 0.250 |
| Specification Data | 80205-nas1021 professional/industrial association standard |
| Surface Treatment | Cadmium or cadmium and chromate |
| Temperature Rating | 250.0 deg fahrenheit |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | UNC |
| Thread Size | 0.164 |
| Width Across Flats | 0.334 inches minimum and 0.346 inches maximum |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS1021B3
- NAS1021B08
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- NAS1021A08 NAS #8-32 · Steel
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error