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- 12.9 Grade Hexagon Screw
- The 12.9 grade hexagon screw is mainly used for heavy-duty stamping applications and earth-moving machinery such as bulldozers and excavators. Their tensile strength is 170,000 psi (1200Mpa), which is 10% stronger than our other metric steel screws.
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Wuxi Jiegu Hardware Products Co., Ltd
[Verified]
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Negotiable
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