40be10a

u bolt Material:40Cr Grade:6.8 ,8.8 ,9.8 ,10.9 Surface treatment: Paint , Zinc plating ,electrophoretic , Dacromet ,Geomet u boltMaterial: 40CrMOQ:50 setsDelivery time: 15-30 daysPackage: Iron or wooden palletCertification: ISO9001:2000Place of origin: Zhejiang ChinaPort: Ningbo/ShanghaiWe are a professional manufacturer of leaf springs, u- bolts, leaf spring shackles, leaf spring pins, center ...