V bolt 1.Grade: from 4.8 to 12.9 ; 2. ... ,BZP, BO, H.D.G.,Dacromet and etc. 3.Material : carbon steel V bolt 1. Thread:M, UNC, UNF,2. Grade: 4 ... , Bag, Pallet or according to your requirement.For non-standard V bolt,your drawing or samples will be available for us ...