... ISO2000:2008 & ROHSsize: M3-M6.4surface finish:plate white zinc package:carton box,poly bag,pallet,paper bag,kraft bagor according to ... ,chrome,nickel Quality: High-quality raw material, strict inspection Product features: Features of fastening strength is very big Minimum Order ... According to the volume to determine the delivery time. Packing: Box, carton or plastic bags, or according to the demand ...