1. bolt nut washer 2.Size:M8*35 3.Material:common steel 4.Grade:8.8 5.OEM available Product detailsBolt nut washer1. Diameter:M3 ... -M392.Length:6mm-200mm3. Material:carbon steel, stainless steel,alloy steel,iron,common steel,kirsite4.Finish:nickel ... ,Shanghai Hadiwei Fasteners Co.,Ltd ,Shanghai XiajuanFasteners Co.,Ltd bolt and nut and washer