... .Standard:Nonstandard JIS,DIN,ASTM,BS,SAE,etc 3.Process:polishing,nickel plating,chrome plat stainless steel bolt:We can supply a ... ;Plastic(PVC,ABS,Nylon,Acrylic)etc.StandardNonstandard GB JIS,DIN,ASTM,BS,SAE,etcNet Weight0.1-60kgDimensions1mm-300mmSurface treatmentZinc,nickel,chrome ... will try our best to meet your demand ! stainless steel bolt