... bronze Standard: DIN/ANSI/JIS/BS/IF 1. Carbon Steel Hexagon NutMetric Sizes Regular Supply M5, M6, ... Plain, Black, ZP, YZP, BZP, HDG, Nickle, Chrome, Dacromet, Cr3+,Cr6+4. Other Material Options for hex ... M20, M24Goods in Stock for immediately shipment! Both Carbon Steel and SS304 A2-70Bulk pack, poly pack, ... .productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Carbon Steel Hexagon Nut