Bolt, Nut, Customized Fastener manufacturer / supplier in China, offering 304 316 Stainless Steel Acme Studs Threaded Rods DIN975 /DIN976 Full Threaded Bar, API 20e Stud Bolt ASTM A193 B7 B7m B16 A320 L7 L7m with PTFE Xylan Coating 1424 1070, API 20e Thread Rod Xylan 1070 Blue Green Red B7 L7 B16 B5 B6 Stud Bolt and Nut and so on.
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