nuts › self-locking nutplates
MS21086-08
Military Standard Locking Nutplate Self
Description
Thread Size: 1/8", Nut Length: 1/2", Nut Height: 1/4
Specifications
| Counterbore Diameter | 0.168 inches nut |
|---|---|
| Distance From Aperture Center To Mounting Hole Center | Between 0.229 inches and 0.239 inches |
| Hardness Rating | 49.0 rockwell c |
| Locking Feature | Prevailing torque all metal design |
| Lubrication | Soluble lubricant |
| Material | Steel |
| Mounting Hole Arrangement Style | 2 holes |
| Mounting Hole Diameter | Between 0.098 inches and 0.103 inches |
| Nut Counterbore Depth | 0.062 inches nut |
| Nut Height | 0.250 |
| Nut Length | 0.486 |
| Nut Mounting Provision | Straight holes |
| Nut Style | Plate |
| Plate Thickness | 0.047 |
| Plate Width | Between 0.235 inches and 0.297 inches |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Cl 3 federal specification single treatment response type 2 qq-p-416 |
| Temperature Rating | 450.0 degrees fahrenheit |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | UNJC |
| Thread Size | 0.164 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- MS21086-3
- MS21086-08
Cross-reference
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Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error