Chicago Bookbinding Screws Rivet Stud Binding Post Binder Documents M3 M4 M5 M6

Due to the color display effect of different monitors, the photo color may be slightly different from the real thing. stainless steel belongs to austenitic stainless steel, austenite in the cold working process in part or a small amount of transformation into martensite, martensite is magnetic, so stainless steel is non-magnetic or slightly magnetic.

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