M20-2.50 Serrated Hex Flange Nut (DIN 6923) (Locknut Cr+3) / Class 8 Steel / Zinc / ISO 898-1 Class 8.8; DIN 934
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Product Description
M20-2.50 Serrated Hex Flange Nut (DIN 6923) (Locknut Cr+3) / Class 8 Steel / Zinc / ISO 898-1 Class 8.8; DIN 934
Specifications
| Material | Steel |
|---|---|
| Finish | Zinc |
| Grade | Class 8.8 |
| Size | M20-2.50 |
| Thread Pitch | 2.50mm |
| Thread Class | Coarse |
| Hardness | C22 - C32 |
| Tensile Strength | 116000 |
| Standard | DIN 934 |
| 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.
.80 Serrated Hex Flange Nut (DIN 6923) (Locknut Cr+3) / Class 8 Steel / Zinc
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Technical Specifications
Thread Size
M20-2.50
Thread Type
Metric Coarse
Material
Steel
Grade
Class 8.8
Thread Pitch
2.50mm
Tensile Strength
116000
Hardness
C22 - C32
SKU
547058-150