carriage bolt 1.size M6-M22,1/4-7/8".Drawing also 2.speciallized in bolt,good quality 3.Grade: 4.8 8.8. SAE J429 grade 2,5 Carriage bolt1.Size M6-M22,1/4"-7/8",length can be 14" by cold forming.2.Finished: zinc,black,HDG,etc.3.Package: 25KGS packed in carton,then 36 cartons in the pallet. Also can do small package as you need.4.Delivery time: 40 days after receiving your advance.Also depends on ...