Hexagonal Nut, high strength carbon steel nuts, high quality carbon steel nuts, DIN 934 black hex nut, ASTM A194 2H Heavy Hex Nuts

M3-M160 , 1/4"-4" , 0#-12# , 0# , 1# , 2# , 3# , 4# , 5# , 6# , 8# , 10# , 12# , 1/4 , 5/16 , 3/8 , 7/16 , 1/2 , 9/16 , 5/8 , 3/4 , 7/8 , 1 , 1-1/8 , 1-1/4 , 1-3/8 , 1-1/2 , 1-5/8 , 1-3/4 , 1-7/8 , 2 , 2-1/4 , 2-1/2 , 2-3/4 , 3 , 3-1/4 , 3-1/2 , 3-3/4 , 4 , M3 , M4 , M5 , M6 , M7 , M8 , M10 , M12 , M14 , M16 , M18 , M20 , M22 , M24 , M27 , M30 , M33 , M36 , M39 , M42 , M45 , M48 , M52 , M56 , M60 , M64 , M68 , M72 , M76 , M80 , M85 , M90 , M100 , M110 , M125 , M140 , M160  

4, 6, 8, 10, 12

ISO / DIN / ANSI / ASME / ASTM / BS / AS / JIS / DIN934 / ISO4032 / ISO8673 / ASME B 18.2.2 / ASTM A194 2H

Q235 / 35K / 45K / 40Cr / B7 / 20MnTiB / A2 / A4 carbon steel Hex Nut Screw & stainless steel High Tensile Hex Nut

black Hexagonal Nut, zinc plated, BZP YZP din 934, brass Hexagonal Nut, Plain Hexagonal Nut, Hot dip galvanizing Hexagonal Nut, HDG Hexagonal Nuts, or according to customers' requirements