U-bolt for European & Japanese heavy trucks High strength High technical heat treatment Good quality & competitive price U-bolt for European & Japanese heavy trucksFeatures:1. High quality strength grade 8.8, 10.9 and 12.92. Material 45#steel, 40Cr steel, 35 CrMo steel3. Diameter from 16mm to 36 mm4. Finishing bake paint, oxide paint, zinc plated, phosphate, electrophoresis, dacromat,etc.5. Long ...