Part Number: M8C80HCS10Y
Diameter/Pitch: M8-1.25
Grade: Class 10.9
Length Under Head: 80MM
Finish: Zinc Yellow
Coarse / Fine Threads: Coarse
Partial / Full Threads: Partial
Wrench Size: 13MM
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M8-1.25x80 Class 10.9 Hex Cap Screws Zinc Yellow
Part Number: M8C80HCS10Y
Diameter/Pitch: M8-1.25
Grade: Class 10.9
Length Under Head: 80MM
Finish: Zinc Yellow
Coarse / Fine Threads: Coarse
Partial / Full Threads: Partial
Wrench Size: 13MM
Click Here for Tech Drawing

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| Diameter Pitch | M8-1.25 |
| Grade Material | Class 10.9 |
| Thread Class | 6g |
| Head Height | 5.3 mm nom |
| Clamp Load | 22.8 kN |
| Proof Stress | 830 MPa |
| Head Marking | "10.9" on head |
| Thread Length | 22 mm ref |
| Length Under Head | 80 mm |
| Finish | Zinc Yellow |
| Width Across Flats | 13 mm |
| Major Diameter | 8 mm |
| Tensile Strength | 1,040 MPa (150,840 psi) |
| Tensile Stress Area | 36.6 sq mm |
| Torque Dry | 36 Nm (27 ft-lb) |
| Inch Metric | Metric |
| Grade | Class 10.9 |
| Partial Full Threads | Partial |
| Width Across Corners | 15.0 mm max |
| Proof Load | 30.4 kN (6,831 lbf) |
| Yield Strength | 940 MPa |
| Hardness | 32–39 HRC |
| Torque Lubricated | 27 Nm (20 ft-lb) |
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