... 2) used as marine hardware 3) mirror polishing Glass Clamp of steel casting Product: Part No.: A, material: zinc or AISI304, AISI316 ... .3mm,Ă60.3mmC, surface: satined, mirror-finished, Chrome-plated, Staniless Steel Effect, Schwarz RAL 9006, PVD;D,accessories below packaged with ... 304M6 x 12-8.8d, AISI316 safety pin glass clamp of steel casting the real china manufacturer