nuts › self-locking hexagon nuts
M45913/1-8CG5C
Locking Hexagon Nut Self
Description
Thread Size: 1/2", Nut Height: 5/8", Head Width: 3/4", M45913 series nut
Specifications
| Bearing Surface Finish | 125.0 microinches |
|---|---|
| Bearing Surface Type | Chamfered or washer faced |
| Locking Feature | Prevailing torque with nonmetallic insert |
| Lubrication | Dry film lubricant |
| Material | Plastic |
| Material Specification | Gr 5 assn standard single material response nut sae j995 |
| Nut Height | Between 0.579 inches and 0.609 inches |
| Nut Style | Hexagon |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Class 3 federal specification single treatment response except insert type 2 qq-p-416 |
| Temperature Rating | 250.0 degrees fahrenheit |
| Thread Class | 2b |
| Thread Direction | Right-hand |
| Thread Qty Per Inch (tpi) | 13 |
| Thread Series | Unc (coarse thread) |
| Thread Size | 0.500 |
| Width Across Flats | Between 0.736 inches and 0.752 inches |
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.
- MS51922-33 MS 1/2-13 · Plastic
- M45913/1-8CS6 MIL-DTL 1/2-13 · CRES
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Catalog data updated 2026-07-05. Report a data error