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Huaian Delong Hardware Co., Ltd.
淮安德隆五金有限公司
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8 Years
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Nylon Lock Hex. Flange Nuts
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(GB 810 - 1988)
material
Carbon steel
规格:M10-M200
等级:6级(45#材料) 8级(45#热处理)
表面:发黑 镀锌 达克罗
优势:规格齐全,按标准检验 100%合格
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Similar Products
GB 812 - 1988
DIN 981 (HM) - 2009
DIN 981 (KM) - 2009
DIN 981 (HM) - 1993
DIN 981 (KM) - 1993
DIN 981 (KM) - 1983
JB 24-59