螺母
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环形螺帽
Location
Country/Region:
China/Shandong
Main Products
hot-forged fasteners with full specifications and various kinds, especially non-standard fasteners, like special bolts, steel nail ,extra-long and extra-large fasteners, rivet weld, hardware, stamping and machining parts, high strength bolts, hex bolts, hex socket head cap screws, foundation bolts, stud bolts, U bolts, bolts for electric power steel tower, bolts for petrochemical industry, etc.