Product: Zinc plated, Cr3+Cr6+Zinc plated self tapping metal screws
1. Material: carbon steel(C1022), stainless steel(SS304, SS302, SS316, SS316L)
2. Surface treatment: zinc plated, Cr3+Cr6+Zinc plated, black, head colored dacromet, HDG etc.
3. Thread: Type AB , &n...
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y type strainer