Brand:XuTai
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split washer(spring washer ,washers)
featurue
1.Specification: M2,M3,M4,M5,M6,M7,M8
2.Surface finish:zinc plated, HDG, black,plain
3.materials: made of carbon steel, alloy and stainless steel, aluminum, brass, and
other special materials.
4.Hardness grade: 8.8s,10.9s ,12.9s



