... quality High strength U clamp and nutsU bolt,bolt and nuts We are the largest U bolt manufacturer in China Features:Certification:ISO9001 ... :2008Name:U bend bolt and nuts-M27*92*LBrandsJinliang,Jiajin,U seriesDiameter12mm,14mm,16mm, ... .75mm,2.0mm,3.0mmMaterialmild steel,45#steel,35#steel,40Cr steel,etcHigh quality strengthgrade8.8,9.8,10.9shaperound,flat ...