Material: | Carbon Steel |
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Type: | Hexagon Head |
Connection: | Common Bolt |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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DIN6923 - M20 - 6G - Class8 - Phosphate coating |
Mechnical Property | Material | Surface Treatment |
Class 5/6/8 | Steel 45 | Zinc |
Thread size | M18 / M20 |
Tolerance | 6G |
Hardness | 30HRC max |
Proof load | ISO898-2 |
DIN6923 | ||||||||
Thread Size | c min | da | dwmin | e min | h | m min | mw min | s |
M18 | 2.4 | 16-17.3 | 34.5 | 31.9 | 26.75-16 | 15.3 | 9 | 24-23.67 |
M20 | 3 | 20-21.6 | 42.8 | 39.9 | 32.95-20 | 18.9 | 11.1 | 30-29.67 |
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