M45-4.50 Hex Nut (DIN 934) / Class 8 Steel / Plain / ISO 898-1 Class 8.8; ASME B18.2.2
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Product Description
M45-4.50 Hex Nut (DIN 934) / Class 8 Steel / Plain / ISO 898-1 Class 8.8; ASME B18.2.2
Specifications
| Material | Steel |
|---|---|
| Finish | Plain |
| Grade | Class 8.8 |
| Size | M45-4.50 |
| Thread Pitch | 4.50mm |
| Thread Class | Coarse |
| Hardness | C22 - C32 |
| Tensile Strength | 116000 |
| Standard | ASME B18.2.2 |
| RoHS Compliance | RoHS Compliant |
| Measurement System | Metric |
RoHS Compliant
Frequently Asked Questions
What does the metric class number mean?
The first number indicates tensile strength (e.g., 12 = 1,200 MPa). The second number is the yield-to-tensile ratio. So Class 12.9 has 1,220 MPa tensile strength and yield at 90% of tensile. Class 12.9 is equivalent to inch Grade 8.
.50 Hex Nut / Class 8 Steel / Plain
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Technical Specifications
Thread Size
M45-4.50
Thread Type
Metric Coarse
Material
Steel
Grade
Class 8.8
Country of Origin
Import
Thread Pitch
4.50mm
Tensile Strength
116000
Hardness
C22 - C32
SKU
557450-15