... 2.Grade:8.8,10.9,12.9 3.Material:carbon steel 140#,45# Spring pin 1.Surface:Black Oxide, ... Color + Protective Oil; 2.Grade:8.8,10.9,12.9 3.Material:carbon steel 140#,45#4. Good ... , Can be made as per sample Item Model Leaf Spring Pin and Bush for DODGEItem No. Measurement 3/4 ... Natural Color + Protective Oil;Quality of Grade 10.9 Spring Pin Hardness: HRC53-58 Good Quality, Good AppearanceCarton Packing ...