Part Number: 56CFHN8Y
Diameter/Pitch: 9/16"-12
Grade: Grade 8
Finish: Zinc Yellow
Coarse / Fine Threads: Coarse
Wrench Size: 7/8"
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9/16"-12 Grade 8 Finished Hex Nuts Zinc Yellow
Part Number: 56CFHN8Y
Diameter/Pitch: 9/16"-12
Grade: Grade 8
Finish: Zinc Yellow
Coarse / Fine Threads: Coarse
Wrench Size: 7/8"
Click Here for Tech Drawing

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| Diameter Pitch | 9/16"-12 |
| Finish | Zinc Yellow |
| Threads Per Inch | 12 TPI |
| Proof Load | 27,290 lbf |
| Head Marking | J995 Grade 8 marking |
| Inch Metric | Inch |
| Grade | Grade 8 |
| Material | Medium carbon alloy steel, heat treated |
| Width Across Flats | 0.875" (7/8") |
| Proof Stress | 150,000 psi |
| Thread Type | Finished Hex |
| Grade Material | Grade 8 |
| Thread Class | 2B |
| Width Across Corners | 1.010" max |
| Tensile Stress Area | 0.1819 sq in |
| Height | 0.484" nom |
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