| Customization: | Available |
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| Material: | Carbon Steel |
| Connection: | Hinged Bolts |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Available production capacity from 3/8"-1-3/8" diameter and length to 17", Quality can be produced as your demand
| Item | Tensile Strength | Hardness |
| Grade 8.8 | 120,000 P.S.I (85.0 Kg/mm2) | HRC26~32 |
| Grade 10.9 | 150,000 P.S.I (105.0 Kg/mm2) | HRC32~38 |
| Grade 12.9 | 170,000 P.S.I (120.0 Kg/mm2) | HRC38~42 |
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