... Standard,10.9 5.Credible 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, ... pitch1.5mm,1.75mm,2.0mm,3.0mmMaterialmild steel,45#steel,35#steel,40Cr steel,etcHigh quality strengthgrade8.8,9.8,10.9shaperound ...