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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Suppliers with verified business licenses
Accept OEM - special extended nuts coupling nuts
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DIN6334
DIN 6330
Materrial and surface teatment can be replaced with as below:
Mechnical Property | Material | Surface Treatment |
Class4/ 5 /6 / 8/ 10 /12 | C45 40Cr 35CrMo 42CrMo |
♦Plain+oil ♦Zinc Plated ♦Black Oxide ♦Phosphate ♦Dacromet ♦Geomet |
Our Factory Introduction |
Development History
Suppliers with verified business licenses