Part Number: 100CNNE8Y
Diameter/Pitch: 1"-8
Grade: Grade 8
Finish: Zinc Yellow
Coarse / Fine Threads: Coarse
Wrench Size: 1-7/16"
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1"-8 Grade 8 Hex Nylon Insert Lock Nuts Zinc Yellow
Part Number: 100CNNE8Y
Diameter/Pitch: 1"-8
Grade: Grade 8
Finish: Zinc Yellow
Coarse / Fine Threads: Coarse
Wrench Size: 1-7/16"
Click Here for Tech Drawing

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| Diameter Pitch | 1"-8 |
| Finish | Zinc Yellow |
| Thread Class | 2B |
| Width Across Flats | 1.500" (1-1/2") |
| Major Diameter | 0.073" |
| Tensile Stress Area | 0.0019 sq in |
| Lock Type | Nylon Insert Lock Nuts |
| Locking Type | Nylon Insert (Prevailing Torque) |
| Grade | Grade 8 |
| Material | Medium carbon alloy steel, quenched and tempered |
| Threads Per Inch | 8 TPI |
| Width Across Corners | 1.732" max |
| Proof Load | 90,860 lbf |
| Hardness | Rockwell C33–C39 |
| Head Type | Hex |
| Inch Metric | Inch |
| Grade Material | Grade 8 |
| Coarse Fine Threads | Coarse |
| Wrench Size | 1-7/16" |
| Head Height | 55/64" |
| Proof Stress | 150,000 psi |
| Head Marking | J995 Grade 8 marking |
| Nominal Size | 1" |
| Max Temperature | 250°F (nylon insert limit) |
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