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BACN10JB4
Nut
Description
Thread Size: 1/4", Nut Length: 1-1/4", Nut Height: 3/8"
Specifications
| Center To Center Distance Between Mounting Holes Along Length | 0.998 inches minimum and 1.002 inches maximum |
|---|---|
| Counterbore Diameter | 0.310 inches nominal nut |
| Distance From Aperture Center To Mounting Hole Center | 0.495 inches minimum and 0.505 inches maximum |
| Features Provided | Floating nut |
| Locking Feature | Prevailing torque all metal design |
| Lubrication | Dry film lubricant |
| Material | Steel |
| Material Specification | Ams6350 assn std 1st material response or ams6359 assn std 2nd material response or sae1035 assn std 3rd material response or sae1040 assn std 4th material response or sae1042 assn std 5th material response or sae1045 assn std 6th material response or sae1046 assn std 7th material response or sae1048 assn std 8th material response or sae149 assn std 9th material response or sae1050 assn std 10th material response |
| Mounting Hole Arrangement Style | 2 holes |
| Mounting Hole Diameter | 0.098 inches minimum and 0.113 inches maximum |
| Nut Counterbore Depth | 0.060 inches minimum nut |
| Nut Height | 0.340 inches maximum |
| Nut Length | 1.292 inches maximum |
| Nut Mounting Provision | Straight holes |
| Nut Style | Plate |
| Plate Thickness | 0.031 |
| Plate Width | 0.516 inches maximum |
| Specification Data | 81205-bacn10jb manufacturers standard |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Qq-p-416 fed spec single 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 | UNJF |
| Thread Size | 0.250 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
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.
- BACN10JB4CD BAC 1/4-28 · Iron
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Catalog data updated 2026-07-05. Report a data error