Product Description
Part Number: 56FFHN8Y/USA
Diameter/Pitch: 9/16"-18
Grade: Grade 8
Finish: Zinc Yellow
Coarse / Fine Threads: Fine
Wrench Size: 7/8"
Country of Origin: USA
BoltsandNuts.com
9/16"-18 Grade 8 Finished Hex Nuts Zinc Yellow (USA Made)
Product Description
Part Number: 56FFHN8Y/USA
Diameter/Pitch: 9/16"-18
Grade: Grade 8
Finish: Zinc Yellow
Coarse / Fine Threads: Fine
Wrench Size: 7/8"
Country of Origin: USA
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| Diameter Pitch | 9/16"-18 |
| Finish | Zinc Yellow |
| Threads Per Inch | 18 TPI |
| Proof Load | 30,450 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 | 0.2030 sq in |
| Height | 0.484" nom |
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