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| Customization: | Available |
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| After-sales Service: | Online |
| Warranty: | 12 Months |
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| Product Features | |
| Brand | JINYI |
| Product Name | Through Hardened Screw Barrel |
| Base Material | D2 High-quality Alloy Structural Steel, |
| Quenching and Annealing | 62-65HRC |
| Brittleness | ≤2 |
| Surface Finish | Ra0.04 |
| Scope of Application | Suit for common plastics or engineer plastics with up to 70% reinfored additives such as glass fibre. Or for some special process like iron powder, ceramic powder. |
