... Finish:Plain, Zinc plated etc Competitive Advantage: Quality/Prices/Delivry Carbon Steel DIN933 Hex Bolt & DIN934 Hex NutHex Bolts: gradestandardmaterialdiameterlengthsurface3.6(A ... )DIN(A)Carbon Steelm6-m3010mm-250mm(A)zinc4.61.DIN9331.C10081/4''-1'''1/2''--10''1.white zinc4.82.DIN9312. ... ,BS, ANSI, ISO, GB3. Size: M6-M30,1/4''-1''4. Length: 10mm-250mm,1/2''--10''Detailed size description:A M6*16 ...